U.S. patent application number 11/220659 was filed with the patent office on 2006-03-30 for games of chance involving roulette wheels.
Invention is credited to Eli Dabosh.
Application Number | 20060066044 11/220659 |
Document ID | / |
Family ID | 33186808 |
Filed Date | 2006-03-30 |
United States Patent
Application |
20060066044 |
Kind Code |
A1 |
Dabosh; Eli |
March 30, 2006 |
Games of chance involving roulette wheels
Abstract
A device for playing a game of chance comprises a plurality of
roulette wheels each spinnable to provide a result, and an
accumulator for calculating and outputting a sum of the results of
the roulette wheels. The result is a game of chance that has a bell
curve of odds for the available outcomes, permitting maximum prizes
which are high relative to what is currently available for this
kind of game.
Inventors: |
Dabosh; Eli; (London,
GB) |
Correspondence
Address: |
Martin MOYNIHAN;PRTSI, Inc.
P.O. Box 16446
Arlington
VA
22215
US
|
Family ID: |
33186808 |
Appl. No.: |
11/220659 |
Filed: |
September 8, 2005 |
Current U.S.
Class: |
273/139 ;
273/143R; 463/17 |
Current CPC
Class: |
A63F 5/0094 20130101;
A63F 5/00 20130101 |
Class at
Publication: |
273/139 ;
273/143.00R; 463/017 |
International
Class: |
A63F 9/24 20060101
A63F009/24; A63F 1/18 20060101 A63F001/18; A63B 71/00 20060101
A63B071/00 |
Foreign Application Data
Date |
Code |
Application Number |
Sep 9, 2004 |
GB |
0420125.7 |
Claims
1. A method of playing roulette using a plurality of wheels having
discrete stopping positions, each stopping position being a
discernable result, the method comprising: receiving at least one
player's prediction of an accumulated result possible for the
plurality of wheels, operating said plurality of wheels to cause
each wheel to reach one of its stopping positions at random,
thereby to give one of said discernable results, calculating an
accumulated result for the plurality of wheels by adding said
discernable results, and comparing said accumulated result with
said at least one player's prediction to identify a winning
prediction.
2. The method of claim 1, wherein said plurality comprises five
wheels.
3. The method of claim 1, wherein each wheel has 37 stopping
positions.
4. The method of claim 1, wherein each wheel has 38 stopping
positions.
5. The method of claim 1, played using a dedicated electronic slot
machine.
6. The method of claim 1, played using a dedicated mechanical
device.
7. The method of claim 1, played over an electronic network,
between a server and a client.
8. The method of claim 1, further comprising allowing a user to
predict an individual discernable result.
9. A method of providing a game of chance having a non-linear
mapping of probabilities to each of a plurality of different
outcomes, the method comprising: using a plurality of wheels having
discrete stopping positions, each stopping position being a
discernable result, the method comprising: receiving at least one
player's prediction of an accumulated result possible for the
plurality of wheels, operating said plurality of wheels to cause
each wheel to reach one of its stopping positions at random,
thereby to give one of said discernable results, calculating an
accumulated result for the plurality of wheels by adding said
discernable results, said accumulated result providing said
outcome, and comparing said outcome with said at least one player's
prediction to identify a winning prediction.
10. The method of claim 9, wherein said non-linear mapping is a
bell-shaped distribution about a median, said median being the sum
of the median results of each wheel of said plurality of
wheels.
11. A device for playing a game of chance comprising: a plurality
of roulette wheels each spinnable to provide a result, and an
accumulator for calculating and outputting a sum of the results of
said plurality of roulette wheels.
12. The device of claim 11, wherein said plurality of roulette
wheels is five roulette wheels.
13. The device of claim 11, wherein each roulette wheel is
spinnable to provide at random any one of thirty seven results.
14. The device of claim 11, wherein each roulette wheel is
spinnable to provide at random any one of thirty eight results.
15. The device of claim 11, wherein said wheels are physical
wheels.
16. The device of claim 11, wherein said wheels are implemented
virtually.
17. The device of claim 11, implemented virtually over a network to
remote players.
18. A method of providing a game of chance having a non-linear
mapping of probabilities to each of a plurality of different
outcomes, the method comprising: providing a plurality of roulette
wheels each spinnable to provide a result, and providing an
accumulator, in association with said plurality of roulette wheels,
for calculating a current one of said plurality of different
outcomes, said current outcome comprising a sum of the results of
said plurality of roulette wheels.
19. The method of claim 18, wherein said non-linear mapping is a
bell-shaped distribution about a median, said median being the sum
of the median results of each wheel of said plurality of wheels.
Description
RELATED APPLICATIONS
[0001] The present application claims priority from GB Patent
Application No. 0420125.7, filed on Sep. 9, 2004.
FIELD AND BACKGROUND OF THE INVENTION
[0002] The present invention relates to games of chance involving
roulette wheels and, more particularly, but not exclusively to a
game of chance involving multiple roulette wheels.
[0003] Games of chance are highly popular and have been around for
many centuries. One especially popular game of chance is roulette,
which is believed to have been around in something close to its
present form since the 18.sup.th century. Roulette involves a wheel
traditionally having 37 or possibly 38 spaces or stopping
positions, each position being assigned a unique number and one of
two colors. The 37 space wheel is typically used in Europe and the
38 space wheel in the USA. The wheel is set to spin and when the
wheel ceases spinning a ball comes to rest within one of the
spaces. Players may bet on the numbers, or combination of numbers,
or the colors, of an expected stopping position of the ball within
the wheel (a betting position or prediction). The player who makes
a correct prediction wins. Typically the odds the player receives
for winning are slightly lower than the mathematical odds of the
position he has bet on. However a disadvantage of roulette is that
since the odds of any single number coming up are 37/1, the maximum
prize that can be paid out is bounded above by 37 times the bet
placed. Generally players are attracted by high maximum payouts,
however small the odds of such a maximum payout.
[0004] Traditional roulette is based on a single wheel, and is
generally played at a casino where a wheel is mounted on a table
and a cloth or like marked spread is provided to enable each player
to indicate his predictions. The wheel is set near the center of
the table.
[0005] As indicated above, certain of the numbers and spaces on the
roulette betting felt (such as 2, 4, 6, 8, 10, 11, 13, 15, 17, 20,
22, 24, 26, 28, 29, 31, 33, and 35) are colored black, while others
(such as 1, 3, 5, 7, 9, 12, 14, 16, 18, 19, 21, 23, 25, 27, 32, 34
and 36) are colored red. Also included on the betting felt are
spaces for such bets as: "manque" (1 to 18 inclusive); "pass" (19
to 36 inclusive); "pair" (an even number); "impair" (an odd
number); "rouge" (a red number); and "noir" (a black number).
Therefore, the winning bet may be comprised of a bet on the
particular winning number, a bet on a range of numbers that
includes the winning number (e.g., on odd or the "2.sup.nd 12"), or
a bet on a color that includes a winning number.
[0006] All bets are placed against the house and are indicated by
placing stakes (e.g., chips) on the particular numbers or types of
bets selected as they appear on the table. Once the bets are
placed, the "croupier" spins the wheel in one direction and tosses
the ball onto the wheel in the other direction. The sector where
the ball finally comes to rest is the outcome, thereby indicating
the winning number and color. This information is then used to
manually determine which of the bets are winning bets. Various
betting combinations with different odds and maximum bets are
allowed depending on the rules of the gaming establishment. The
standard odds and payouts for traditional roulette are well known
in the art.
[0007] One way of increasing the possibilities in a game is to
increase the number of balls that circulate with the roulette
wheel, thus increasing the number of outcomes that can be bet on.
An example is shown in U.S. Pat. No. 6,209,869 to Mathews, which
discloses an apparatus and method for playing a roulette-type game.
The apparatus includes a conventional roulette wheel and four
tables. Each table has a lower playing field and an upper playing
field, wherein each field is utilized for placing bets. During
play, four balls are utilized on the one wheel, wherein each ball
corresponds to one of the tables. The lower field is utilized for
placing bets on the single ball that is associated with that
particular table, while the upper field of each table is utilized
for placing bets on all of the balls in play.
[0008] U.S. Pat. No. 5,755,440 to Sher relates to an apparatus used
to play roulette using multiple balls. The apparatus includes a
single roulette wheel that has multiple tracks, thereby permitting
two or more balls to be propelled into the wheel
simultaneously.
[0009] The mechanical systems above can be simulated
electronically, and both stand alone roulette machines and computer
programs for playing roulette are well known. The computer programs
may be stand alone programs or can be played by remotely located
participants over the Internet.
[0010] U.S. Pat. No. 5,259,616 to Bergmann discloses a
coin-operated gaming machine that has a roulette-like number pan
and a setting keyboard. In operation, the player inserts one or
more coins into a coin insertion slot. The player then selects
which numbers the player wishes to bet on using the keyboard. After
the player places a bet, a random number generator randomly
determines the winning number, and that number is then highlighted
on the number pan. The random number generator also randomly
determines a win multiplier number by which the winning payout is
multiplied.
[0011] U.S. Pat. No. 6,083,105 to Ronin et al. discloses a
single-player computerized roulette playing apparatus. The
apparatus includes a rotatable roulette wheel that is mechanically
rotated using a drive mechanism. One or more balls are put into
play during the game. A roulette game field is displayed on a
corresponding computer display, which provides a means by which the
player can place one or more bets.
[0012] Recently, a system intended for Internet based betting or
for a betting machine, provides for a series of roulette wheels and
allows a player to take a betting position that takes into account
the results at each of the roulette wheels in the series. The
system thus allows for results with odds that are lower than 37/1
and thereby permits higher payouts, but only in a limited way. Such
a system is exemplified by International Patent Application No. WO
2004/054665, which teaches a computerized multiple wheel roulette
game allowing players to place bets on different wheels and on
multiple numbers on the same wheel. The idea is to permit bets with
lower odds and thus to permit larger prizes. The game is based on
individual results produced on individual wheels and, since these
are independent events, the use of the individual results does not
succeed in giving a level of odds and consequent maximum prize,
which can stand out against national or state lotteries and other
available games of chance.
[0013] There is thus a widely recognized need for, and it would be
highly advantageous to have, a game of chance based on roulette
wheels which is devoid of the above limitations.
SUMMARY OF THE INVENTION
[0014] According to one aspect of the present invention there is
provided a method of playing roulette using a plurality of wheels
having discrete stopping positions, each stopping position being a
discernable result, the method comprising: [0015] receiving at
least one player's prediction of an accumulated result possible for
the plurality of wheels, [0016] operating the plurality of wheels
to cause each wheel to reach one of its stopping positions at
random, thereby to give one of the discernable results, [0017]
calculating an accumulated result for the plurality of wheels by
adding the discernable results, and comparing the accumulated
result with the at least one player's prediction to identify a
winning prediction.
[0018] In a particularly preferred embodiment the method uses five
roulette wheels, as this gives a level of odds that are seen as an
ideal balance between the level of the prize and the chances of
actually winning.
[0019] The wheel being used may be the traditional European version
having 37 stopping positions, or it may be the traditional USA
version having 38 stopping positions. As a further alternative the
wheel may make use of any other suitable format. There exist for
example various historical formats of the roulette wheel which are
not in widespread use today.
[0020] The method may use a dedicated electronic slot machine.
[0021] Alternatively, the method may use a dedicated mechanical
device, for example a device in which a given number of wheels are
arranged in a column. A single spin action by the operator sets all
of the wheels spinning but they come to rest independently.
Preferably the stopping positions are electronically detected and
the sum of the stopping positions is indicated at an output.
[0022] Alternatively the method may be played using a computer
program, which simulates the spin of the roulette wheels.
[0023] The computer program may be stand alone or support play with
one or more remote users over an electronic network, say between a
server and a client.
[0024] According to a second aspect of the present invention there
is provided a device for playing a game of chance comprising:
[0025] a plurality of roulette wheels each spinnable to provide a
result, and [0026] an accumulator for calculating and outputting a
sum of the results of the plurality of roulette wheels.
[0027] A preferred number of roulette wheels is five roulette
wheels, again for providing a trade off between the ability to
provide a large prize and a reasonable possibility of actually
winning.
[0028] As above, the wheels concerned may be in the US format or
the European format. Alternatively they may be in any other
suitable format.
[0029] The wheels may be physical wheels, irrespective of whether
the accumulation is carried out electronically, mechanically or
left to the users.
[0030] In an alternative device the wheels are implemented
virtually.
[0031] As discussed above, the virtual implementation may be
provided over a network, such as the Internet, to enable
participation by remotely located participants or players.
[0032] According to a further aspect of the present invention,
there is provided a method of providing a game of chance having a
non-linear mapping of probabilities to each of a plurality of
different outcomes, the method comprising: [0033] providing a
plurality of roulette wheels each spinnable to provide a result,
and [0034] providing an accumulator, in association with the
plurality of roulette wheels, for calculating a current one of the
plurality of different outcomes, the current outcome comprising a
sum of the results of the plurality of roulette wheels.
[0035] According to a further aspect of the present invention there
is provided a method of providing a game of chance having a
non-linear mapping of probabilities to each of a plurality of
different outcomes, the method comprising: [0036] using a plurality
of wheels having discrete stopping positions, each stopping
position being a discernable result, the method comprising: [0037]
receiving at least one player's prediction of an accumulated result
possible for the plurality of wheels, [0038] operating the
plurality of wheels to cause each wheel to reach one of its
stopping positions at random, thereby to give one of the
discernable results, [0039] calculating an accumulated result for
the plurality of wheels by adding the discernable results, the
accumulated result providing the outcome, and [0040] comparing the
outcome with the at least one player's prediction to identify a
winning prediction.
[0041] The non-linear mapping is typically a bell-shaped
distribution about a median, the median being the sum of the median
results of each wheel of the plurality of wheels.
[0042] Unless otherwise defined, all technical and scientific terms
used herein have the same meaning as commonly understood by one of
ordinary skill in the art to which this invention belongs. The
materials, methods, and examples provided herein are illustrative
only and not intended to be limiting.
[0043] Implementation of the method and system of the present
invention involves performing or completing certain selected tasks
or steps manually, automatically, or a combination thereof.
Moreover, according to actual instrumentation and equipment of
preferred embodiments of the method and system of the present
invention, several selected steps could be implemented by hardware
or by software on any operating system of any firmware or a
combination thereof. For example, as hardware, selected steps of
the invention could be implemented as a chip or a circuit. As
software, selected steps of the invention could be implemented as a
plurality of software instructions being executed by a computer
using any suitable operating system. In any case, selected steps of
the method and system of the invention could be described as being
performed by a data processor, such as a computing platform for
executing a plurality of instructions.
BRIEF DESCRIPTION OF THE DRAWINGS
[0044] The invention is herein described, by way of example only,
with reference to the accompanying drawings. With specific
reference now to the drawings in detail, it is stressed that the
particulars shown are by way of example and for purposes of
illustrative discussion of the preferred embodiments of the present
invention only, and are presented in order to provide what is
believed to be the most useful and readily understood description
of the principles and conceptual aspects of the invention. In this
regard, no attempt is made to show structural details of the
invention in more detail than is necessary for a fundamental
understanding of the invention, the description taken with the
drawings making apparent to those skilled in the art how the
several forms of the invention may be embodied in practice.
[0045] In the drawings:
[0046] FIG. 1 is a simplified diagram showing a traditional
roulette wheel;
[0047] FIG. 2 is a simplified block diagram showing a system for
playing multiple wheel roulette according to a first preferred
embodiment of the present invention;
[0048] FIG. 3 is a simplified flow chart showing a procedure for
playing a multiple wheel roulette game according to a first
preferred embodiment of the present invention;
[0049] FIG. 4 is a simplified block diagram illustrating a system
for playing multiple wheel roulette according to a second preferred
embodiment of the present invention; and
[0050] FIG. 5 is a simplified block diagram illustrating a
mechanical implementation of the present invention.
DESCRIPTION OF THE PREFERRED EMBODIMENTS
[0051] The present embodiments comprise a system and method for
playing multiple wheel roulette in which a final result on which
players place bets is an accumulated or otherwise combined total
taken from the results of the different wheels.
[0052] In a further aspect the present embodiments provide a game
with a plurality of possible outcomes and a non-linear probability
curve defining the likelihood of the different outcomes. More
specifically but not exclusively the non-linear probability curve
is a bell curve or a Gaussian distribution or like statistical
distribution about a median or mode.
[0053] The system and method may be played using multiple standard
roulette wheels used together or it may be played using a dedicated
mechanical machine including the multiple wheels needed for the
game or it may be played using an electronic slot machine or it may
be played over the Internet or like electronic network, for example
using a server-client type connection.
[0054] The principles and operation of a multiple wheel roulette
system or method according to the present invention may be better
understood with reference to the drawings and accompanying
description.
[0055] Before explaining at least one embodiment of the invention
in detail, it is to be understood that the invention is not limited
in its application to the details of construction and the
arrangement of the components set forth in the following
description or illustrated in the drawings. The invention is
capable of other embodiments or of being practiced or carried out
in various ways. Also, it is to be understood that the phraseology
and terminology employed herein is for the purpose of description
and should not be regarded as limiting.
[0056] Reference is now made to FIG. 1, which illustrates a
standard roulette wheel 10. The roulette wheel has 37 or 38
different stopping positions, each associated with a different
number and one of two colors, and players bet on the different
stopping positions in various ways. The highest odds available in
the game are 36/1 or 37/1 depending on the table and thus the
maximum win for any given bet is limited.
[0057] Reference is now made to FIG. 2, which is a simplified
diagram illustrating a device 12 for playing a game of chance, in
this case roulette. The device has several 10 roulette wheels 14.1
. . . 14.n and each wheel has some kind of indicator for showing
the winning or stopping position. In the traditional roulette wheel
a small ball travels around the wheel as it spins and the number
that the ball rests on at the end of the spin is the determined
stopping position. In the device of the present embodiments it is
possible to have several horizontal wheels each working the same
way or the wheels can be placed vertically, in which case the
stopping position is simply a particular angular position defined
by the device, see marked positions 16.1 . . . 16.n shown on the
device. Alternatively the wheels may in fact be virtual wheels in
which case the stopping position is determined by a software
algorithm. In addition to the wheels there is an accumulator 18
which adds up the numbers from each of the stopping positions 16.1
. . . 16.n and outputs a sum of the results of the roulette wheels
14.1 . . . 14.n.
[0058] The number of roulette wheels can be selected according to
the desired maximum odds it is intended to provide. Thus a game
provider wishing to provide odds of a million to one so that he can
advertise a million dollar maximum prize, would select an
appropriately large number of roulette wheels. A typical
application would include say five roulette wheels, although
herein, at least partial probability tables are given for all
possibilities between two and nine wheels.
[0059] Reference is now made to FIG. 3, which is a simplified flow
chart illustrating a method of playing roulette using a plurality
of wheels having discrete stopping positions, in short roulette
wheels or virtual implementations thereof. Each stopping position
provides a discernable result. The method comprises a stage S1 of
first of all receiving the different players' predictions of an
accumulated result for the plurality of wheels. There is a further
stage S2 of operating the wheels to cause each wheel to reach one
of its stopping positions at random, thereby to give one of the
discernable results. Preferably a single action on the part of the
operator is able to initiate all of the wheels simultaneously. In a
virtual device this is relatively straightforward. In a mechanical
device some kind of mechanical linkage has to be provided which
starts all of the wheels together with a single motion. Preferably,
however the energy transferred is not identical for all wheels so
that the relative behavior between the wheels is also random.
[0060] It is of course appreciated that stages one and two need not
be successive. It is common in roulette to continue to place bets
up to a certain point in the spin of the wheel.
[0061] Once the wheels have settled at their stopping positions
then the numbers of the different stopping positions are taken in
stage S3 and used in calculating an accumulated result in stage
S4.
[0062] In a final stage S5, the accumulated result is compared
against the bets that have been placed and correct predictions are
rewarded, as with any other game of roulette.
[0063] It is pointed out that as well as placing bets on the
accumulated total, it is also possible to place bets on individual
outcomes, for example will a three appear on any of the wheels, or
will a three appear on any specific wheel.
[0064] Reference is now made to FIG. 4, which is a simplified block
diagram illustrating a further preferred embodiment for playing
multiple wheel roulette with accumulation according to a further
preferred embodiment of the present invention. In FIG. 4, the
multiple wheel roulette machine is implemented on server 20. The
server 20 is connected via network 22 to remotely located users
24.1 . . . 24.n. Each user makes predictions or places bets over
the network and the wheels spin. The accumulated number is then
compared against the predictions and correct predictions are
rewarded.
[0065] Reference is now made to FIG. 5, which illustrates a
mechanical implementation of the present invention. Device 28
includes an accumulator 30 connected to a column 32 having five
roulette wheels 34.1 . . . 34.5. A single spin action by the
operator sets all of the wheels spinning but they come to rest
independently. Preferably the stopping positions are electronically
detected and the associated numbers added at the accumulator 30.
The sum of the stopping positions is indicated at an output, thus
screen 36 of accumulator 30.
[0066] It will be appreciated that for any given number of wheels,
possible summation results range from zero to the number 36
multiplied by the number of wheels used. It will further be
appreciated that sums towards the center of the range are more
likely to occur since there are more combinations of stopping
positions that give these results than there are for the sums at
the extremities of the range. For example the summed result zero is
highly improbable since there is only one way it can be achieved on
the European formatted wheel, namely that each wheel stops on zero.
However the median or mode result has a maximal number of
combinations that will achieve it and hence the odds of such a
summed result are correspondingly higher.
[0067] The importance of the above is that the summed roulette game
as described here is very different from traditional roulette
because the graph of the odds is essentially a bell curve, whereas
with the traditional game it is a flat curve. This enables the game
designer to offer different odds for different sums and thus
advertise a maximum prize which is in fact extremely high, even
though the overall chances of wins of some kind occurring is not
that small.
[0068] As explained above, the idea of using multiple roulette
wheels is to provide the possibility of predictions with lower
odds, so that larger prizes can be paid. In the following tables,
odds are given for different results using different numbers of
wheels.
[0069] Tables 1 to 8 below represent the probabilities for the most
likely outcomes when spinning a number of roulette wheels and
calculating the sum of all the individual outcomes. For each number
of wheels the Mode sum is given, indicated by shading, as well as
the corresponding probability of occurrence. Also given are the
probabilities of obtaining the five closest sums to the Mode, 5 on
each side. It is noted that the probabilities for getting mirroring
sums around the Mode are the same as the distribution is
symmetric.
[0070] The calculations were carried out using a counting algorithm
that works in a recursive fashion and counts the number of times
each sum occurs when adding an additional roulette wheel. The
probabilities are obtained by dividing the number of observations
by the size of the population of possible results. TABLE-US-00001
TABLE 1 2 roulettes population size = 37{circumflex over ( )}2 =
1369 Sum of results number of observations probability 31 32
0.023374726 32 33 0.024105186 33 34 0.024835646 34 35 0.025566107
35 36 0.026296567 36 37 0.027027027 37 36 0.026296567 38 35
0.025566107 39 34 0.024835646 40 33 0.024105186 41 32
0.023374726
[0071] TABLE-US-00002 TABLE 2 3 roulettes population size =
37{circumflex over ( )}3 = 50653 Sum of results number of
observations probability 49 1002 0.019781652 50 1011 0.019959331 51
1018 0.020097526 52 1023 0.020196237 53 1026 0.020255464 54 1027
0.020275206 55 1026 0.020255464 56 1023 0.020196237 57 1018
0.020097526 58 1011 0.019959331 59 1002 0.019781652
[0072] TABLE-US-00003 TABLE 3 4 roulettes population size
37{circumflex over ( )}4 1874161 Sum of results number of
observations probability 67 32916 0.017563059 68 33219 0.017724731
69 33460 0.017853322 70 33636 0.017947231 71 33744 0.018004857 72
33781 0.018024599 73 33744 0.018004857 74 33636 0.017947231 75
33460 0.017853322 76 33219 0.017724731 77 32916 0.017563059
[0073] TABLE-US-00004 TABLE 4 5 roulettes population size =
37{circumflex over ( )}5 = 69343957 Sum of results number of
observations probability 85 1101651 0.015886763 86 1109265
0.015996563 87 1115215 0.016082367 88 1119480 0.016143872 89
1122045 0.016180862 90 1122901 0.016193206 91 1122045 0.016180862
92 1119480 0.016143872 93 1115215 0.016082367 94 1109265
0.015996563 95 1101651 0.015886763
[0074] TABLE-US-00005 TABLE 5 6 roulettes population size =
37{circumflex over ( )}6 = 2565726409 Sum of results number of
observations probability 103 37523562 0.014624927 104 37748487
0.014712592 105 37924398 0.014781154 106 38050578 0.014830333 107
38126502 0.014859925 108 38151847 0.014869803 109 38126502
0.014859925 110 38050578 0.014830333 111 37924398 0.014781154 112
37748487 0.014712592 113 37523562 0.014624927
[0075] TABLE-US-00006 TABLE 6 7 roulettes population size =
37{circumflex over ( )}7 = 94931877133 Sum of results number of
observations probability 121 1292903815 0.01361928 122 1299601219
0.01368983 123 1304832543 0.013744936 124 1308581148 0.013784423
125 1310835099 0.013808166 126 1311587215 0.013816088 127
1310835099 0.013808166 128 1308581148 0.013784423 129 1304832543
0.013744936 130 1299601219 0.01368983 131 1292903815 0.01361928
[0076] TABLE-US-00007 TABLE 7 8 roulettes population size =
37{circumflex over ( )}8 = 3.51248E+12 Sum of results number of
observations probability 139 44947523024 0.012796523 140
45153688740 0.012855218 141 45314665752 0.012901048 142 45429985872
0.012933879 143 45499312920 0.012953617 144 45522444469 0.012960202
145 45499312920 0.012953617 146 45429985872 0.012933879 147
45314665752 0.012901048 148 45153688740 0.012855218 149 44947523024
0.012796523
[0077] TABLE-US-00008 TABLE 8 9 roulettes population size =
37{circumflex over ( )}9 = 1.29962E+14 Sum of results number of
observations Probability 157 1.5734E+12 0.012106613 158 1.57986E+12
0.012156363 159 1.58491E+12 0.012195191 160 1.58852E+12 0.012222999
161 1.59069E+12 0.012239712 162 1.59142E+12 0.012245288 163
1.59069E+12 0.012239712 164 1.58852E+12 0.012222999 165 1.58491E+12
0.012195191 166 1.57986E+12 0.012156363 167 1.5734E+12
0.012106613
[0078] TABLE-US-00009 TABLE 9 Complete Summed Results and
corresponding probabilities for the five wheel case. p(sumx) sum(x)
1.44209E-08 0 7.21043E-08 1 2.16313E-07 2 5.0473E-07 3 1.00946E-06
4 1.81703E-06 5 3.02838E-06 6 4.75889E-06 7 7.13833E-06 8
1.03109E-05 9 1.44353E-05 10 1.96845E-05 11 2.6246E-05 12
3.43217E-05 13 4.41279E-05 14 5.58953E-05 15 6.98691E-05 16
8.63089E-05 17 0.000105489 18 0.000127697 19 0.000153236 20
0.000182424 21 0.000215592 22 0.000253086 23 0.000295267 24
0.00034251 25 0.000395204 26 0.000453753 27 0.000518574 28
0.000590102 29 0.000668782 30 0.000755077 31 0.000849461 32
0.000952426 33 0.001064476 34 0.001186131 35 0.001317923 36
0.001460329 37 0.001613767 38 0.001778598 39 0.001955124 40
0.00214359 41 0.002344184 42 0.002557036 43 0.002782218 44
0.003019744 45 0.003269571 46 0.003531598 47 0.003805667 48
0.004091561 49 0.004389005 50 0.00469767 51 0.005017164 52
0.005347041 53 0.005686797 54 0.006035868 55 0.006393636 56
0.006759421 57 0.007132489 58 0.007512046 59 0.007897242 60
0.008287168 61 0.008680857 62 0.009077287 63 0.009475375 64
0.009873982 65 0.010271912 66 0.010667909 67 0.011060661 68
0.011448799 69 0.011830894 70 0.012205462 71 0.012570958 72
0.012925784 73 0.013268424 74 0.01359745 75 0.013911522 76
0.014209385 77 0.014489871 78 0.014751898 79 0.014994472 80
0.015216683 81 0.01541771 82 0.015596817 83 0.015753355 84
0.015886763 85 0.015996563 86 0.016082367 87 0.016143872 88
0.016180862 89 0.016193206 90 0.016180862 91 0.016143872 92
0.016082367 93 0.015996563 94 0.015886763 95 0.015753355 96
0.015596817 97 0.01541771 98 0.015216683 99 0.014994472 100
0.014751898 101 0.014489871 102 0.014209385 103 0.013911522 104
0.01359745 105 0.013268424 106 0.012925784 107 0.012570958 108
0.012205462 109 0.011830894 110 0.011448799 111 0.011060661 112
0.010667909 113 0.010271912 114 0.009873982 115 0.009475375 116
0.009077287 117 0.008680857 118 0.008287168 119 0.007897242 120
0.007512046 121 0.007132489 122 0.006759421 123 0.006393636 124
0.006035868 125 0.005686797 126 0.005347041 127 0.005017164 128
0.00469767 129 0.004389005 130 0.004091561 131 0.003805667 132
0.003531598 133 0.003269571 134 0.003019744 135 0.002782218 136
0.002557036 137 0.002344184 138 0.00214359 139 0.001955124 140
0.001778598 141 0.001613767 142 0.001460329 143 0.001317923 144
0.001186131 145 0.001064476 146 0.000952426 147 0.000849461 148
0.000755077 149 0.000668782 150 0.000590102 151 0.000518574 152
0.000453753 153 0.000395204 154 0.00034251 155 0.000295267 156
0.000253086 157 0.000215592 158 0.000182424 159 0.000153236 160
0.000127697 161 0.000105489 162 8.63089E-05 163 6.98691E-05 164
5.58953E-05 165 4.41279E-05 166 3.43217E-05 167 2.6246E-05 168
1.96845E-05 169 1.44353E-05 170 1.03109E-05 171 7.13833E-06 172
4.75889E-06 173 3.02838E-06 174 1.81703E-06 175 1.00946E-06 176
5.0473E-07 177 2.16313E-07 178 7.21043E-08 179 1.44209E-08 180
[0079] It is clear from table 9 that the best odds available to the
player are for the sums about the mode. The game designer is able
to offer a flat level of odds over the entire table or he can offer
a curve of odds, thus offering a very high maximum prize for the
sums towards the ends of the table. TABLE-US-00010 TABLE 10
Individual Results The US Wheel The probs #s 0 1 2 3 4 5 1 0.947
1-36 4.04E-07 3.63E-05 0.001309 0.023553 0.211979 0.763123 2 0.632
1-24 0.006788 0.05818 0.199475 0.341957 0.293106 0.100494 3 0.474
1-18 0.040386 0.181737 0.327127 0.294415 0.132487 0.023848 4 0.026
1 0.875166 0.118266 0.006393 0.000173 2.33E-06 1.26E-08 5 0.053 2
0.763123 0.211979 0.023553 0.001309 3.63E-05 4.04E-07 6 0.079 3
0.662861 0.284083 0.0487 0.004174 0.000179 3.07E-06 7 0.105 4
0.573425 0.337309 0.079367 0.009337 0.000549 1.29E-05 8 0.132 5
0.493914 0.374178 0.113387 0.01718 0.001302 3.94E-05 9 0.158 6
0.423479 0.397012 0.148879 0.027915 0.002617 9.81E-05 10 0.184 7
0.361319 0.407941 0.184231 0.041601 0.004697 0.000212 11 0.211 8
0.306682 0.408909 0.218085 0.058156 0.007754 0.000414 12 0.237 9
0.258864 0.401686 0.249322 0.077376 0.012007 0.000745 13 0.263 10
0.217206 0.387868 0.277049 0.098946 0.017669 0.001262 14 0.289 11
0.181093 0.368892 0.300579 0.122458 0.024945 0.002033 15 0.316 12
0.149951 0.34604 0.319422 0.147425 0.034021 0.00314
[0080] TABLE-US-00011 TABLE 11 Individual Results The European
Wheel The probs #s 0 1 2 3 4 5 1 0.973 1-36 1.44E-08 2.6E-06
0.000187 0.006728 0.121108 0.871975 2 0.649 1-24 0.005354 0.049425
0.182492 0.336908 0.310992 0.114828 3 0.486 1-18 0.035707 0.169141
0.320477 0.30361 0.143815 0.027249 4 0.027 1 0.871975 0.121108
0.006728 0.000187 2.6E-06 1.44E-08 5 0.054 2 0.757411 0.216403
0.024732 0.001413 4.04E-05 4.61E-07 6 0.081 3 0.655218 0.289067
0.051012 0.004501 0.000199 3.5E-06 7 0.108 4 0.564366 0.34204
0.082919 0.010051 0.000609 1.48E-05 8 0.135 5 0.483884 0.378034
0.118136 0.018459 0.001442 4.51E-05 9 0.162 6 0.412857 0.399539
0.15466 0.029934 0.002897 0.000112 10 0.189 7 0.350427 0.408832
0.190788 0.044517 0.005194 0.000242 11 0.216 8 0.295789 0.407984
0.225095 0.062095 0.008565 0.000473 12 0.243 9 0.248188 0.398874
0.256419 0.08242 0.013246 0.000852 13 0.270 10 0.206924 0.383192
0.283646 0.105128 0.019468 0.001442 14 0.297 11 0.17134 0.362449
0.306688 0.129753 0.027448 0.002322 15 0.324 12 0.140829 0.337989
0.32447 0.155745 0.037379 0.003588
[0081] Tables 10 and 11 show for the two separate cases of the
European and the US format of roulette wheel the probability that a
given number from 1 to 36 will appear on no wheels, on exactly one
wheel etc up to five wheels. The second row shows the chances of a
number from 1 to 24 will appear on no wheels, on exactly one wheel
etc up to five wheels. The third row shows the same calculation for
numbers from 1 to 18 and then the remaining lines are for
individual numbers.
[0082] Winning Table 5 Roulettes TABLE-US-00012 TABLE 12 0 1 2 3 4
5 1/10000000 10000 1/2000 1/100 1/7 No1 1/150 1/18 1/5 1/3 1/3 1/7
1/25 1/5 1/2.5 1/3 1/6 1/33 No1 1/7 1/120 1/4000 1/30000 1/10000000
No1 1/4 1/36 1/500 1/20000 1/1500000 No1 1/3 1/17 1/200 1/4000
1/200000 1/1.5 1/2.5 1/10 1/90 1/1000 1/50000 1/1.5 1/2 1/7.5 1/49
1/500 1/18000 1/2 1/2 1/6 1/30 1/300 1/5000 1/2.5 1/2 1/5 1/20
1/150 1/2500 1/3 1/2 1/4 1/14 1/100 1/1500 1/3.5 1/2 1/3.5 1/11
1/50 1/1000 1/4 1/2.5 1/3 1/9 1/45 1/600 1/5 1/2.5 1/3 1/7 1/30
1/380 1/6 1/2.5 1/2.5 1/6 1/24 1/250
[0083] It is expected that during the life of this patent many
relevant random devices and systems and ways of implementing random
selections will be developed and the concepts herein are intended
to include all such new technologies a priori.
[0084] It is appreciated that certain features of the invention,
which are, for clarity, described in the context of separate
embodiments, may also be provided in combination in a single
embodiment. Conversely, various features of the invention, which
are, for brevity, described in the context of a single embodiment,
may also be provided separately or in any suitable
subcombination.
[0085] Although the invention has been described in conjunction
with specific embodiments thereof, it is evident that many
alternatives, modifications and variations will be apparent to
those skilled in the art. Accordingly, it is intended to embrace
all such alternatives, modifications and variations that fall
within the spirit and broad scope of the appended claims. All
publications, patents and patent applications mentioned in this
specification are herein incorporated in their entirety by
reference into the specification, to the same extent as if each
individual publication, patent or patent application was
specifically and individually indicated to be incorporated herein
by reference. In addition, citation or identification of any
reference in this application shall not be construed as an
admission that such reference is available as prior art to the
present invention.
* * * * *