Kubera mu Roulette
Magudumu a roulette oyamba achinyengo anali a kasino. Lero kubera kumachitika pa dongosolo la mabetcha, nthawi zambiri mothandizidwa ndi dealer, ndipo tebulo lililonse lovomerezeka limapangidwa kuti ligwire zimenezo.

Obera roulette aukira zinthu zinayi: gudumu, lopangidwa kuti litsogolere mpira; betcha, losinthidwa pambuyo pa zotsatira; dealer, wolipidwa kuti athandize; ndi pulogalamu, yosinthidwa kuti ilipire. Gudumu lachinyengo linali chida cha kasino m’nyumba za kutchova juga zosaloledwa m’zaka za zana la 19 ndi kumayambiriro kwa zaka za zana la 20; makasino ovomerezeka tsopano amayang’ana gudumu lililonse ngati lili ndi maginito tebulo lisanatsegulidwe. Mabetcha ochedwa, nthawi zambiri olandiridwa ndi dealer wachinyengo, ndiwo amene makhoti amaona lero. Kuzindikira ndi maso gudumu lokondera kapena mpira wodziwikiratu si kubera; kugwiritsa ntchito chipangizo kuchita zimenezo ndi mlandu ku Nevada.
Zinthu ziwiri zosiyana
Kusewera mofuna mwayi kumagwiritsa ntchito chidziwitso chimene aliyense angatole, gudumu lokonderalabuGudumu lokonderaGudumu limene zolakwika zake zakuthupi zimapangitsa tibowo tina kukhala ndi kuthekera kopitirira 1/37. Ndi losowa, ndipo limadziwika pokhapokha ndi kuzungulira masauzande ambiri kolembedwa.Werengani yonse → kapena mpirazipangizoMpiraMpira waung’ono umene umaponyedwa mu njira motsutsana ndi rotor. Mipira yamakono ndi ya ivorine kapena Teflon, 18–21 mm.Werengani yonse → wodziwikiratu, ndi kubetcha pa icho kubetcha kusanatsekedwe. Kubera mu roulette kumasintha masewera: kumawonjezera pa betcha zotsatira zitadziwika, kumatenga betcha lotaya, kapena kumabisa kuchuluka kwa zimene zinabetchedwa. Choyamba nthawi zambiri n’chovomerezeka, ndipo yankho la kasino ndi kukonza gudumu kapena kuletsa wosewera. Chachiwiri ndi chinyengo. Ku Nevada, kuika kapena kusintha betcha zotsatira zitadziwika ndi mlandu wapadera. Osewera a ku Ritz a mu 2004 anamangidwa, anamasulidwa, ndipo anabwezeredwa ndalama zawo pamene mlanduwo unathetsedwa; ochita past-posting amazengedwa mlandu.
Njira zinayi zoberera roulette
Kuzungulira kwachilungamo kungaukiridwe pa malo anayi: gudumu lenilenilo, betcha zotsatira zitadziwika, dealer amene amathetsa mabetcha, ndipo, pa makina ndi pa intaneti, pulogalamu imene imawalipira. Amene amabera asintha pakapita nthawi. M’zaka za zana la 19 makamaka anali kasino. Lero makamaka ndi osewera, nthawi zambiri mothandizidwa ndi dealer.
Gudumu la roulette lachinyengo, 1890 mpaka m’ma 1930
Kwa zaka zake zana zoyambirira ku America, wachinyengo pa tebulo la roulette nthawi zambiri anali kasino. John Philip Quinn, wotchova juga amene anasintha, anafotokoza zipangizozo mu 1890. Lever pansi pa gudumu inkagwiritsidwa ntchito kudzera mu mwendo umodzi wa tebulo, wopangidwa waufupi pang’ono kuposa ina, kotero kuti dealer akatsamira pa iwo ankasintha njira ya mpira kuchoka pa zofiirabetchaZofiiraBetcha la even-money pa manambala 18 ofiira. Mu Chifalansa: rouge.Werengani yonse → kupita pa zakudabetchaZakudaBetcha la even-money pa manambala 18 akuda. Mu Chifalansa: noir.Werengani yonse →. Pa gudumu lina theka la ma fretzipangizoFretChogawa chachitsulo pakati pa tibowo tiwiri pa gudumu.Werengani yonse →, zogawa zachitsulo pakati pa tibowozipangizoKabowoChimodzi mwa tibowo 37 tokhala ndi manambala pa rotor. Kamatchedwanso: slot, cup.Werengani yonse →, linali lalitali pang’ono: popeza mitundu imasinthana, kuzunguliza mpira mbali imodzi kapena ina kunkakomera zofiira kapena zakuda, ndipo dealer ankasankha mtundu umene unali ndi ndalama zochepa. Lachitatu linali ndi pakati pabodza pamene ndodo zinkakankhira mmwamba nsonga za singano zopyapyala patsogolo pa tibowo tosinthana. Quinn anasindikizanso katalogu ya wogulitsa wa ku New York imene inapereka magudumu “that can be made to come Red or Black, or High or Low Number, just as the dealer desires.” Pofika 1912 analemba kuti magetsi ndiyo inali njira yotchuka, ndi mawaya odutsa mu mwendo wa tebulo kuchokera ku batire m’chipinda chapansi, ndipo ananena kuti kampasi ya m’thumba ingaipeze: singano imagwedezeka magetsi akayatsidwa. National Museum of American History ya Smithsonian ili ndi gudumu la roulette la maginito la m’ma 1930 lopangidwa ku Chicago: dealer ankayatsa maginito ake a magetsi ndi batani kuti akankhire mpira kutali ndi manambala okhala ndi mabetcha akuluakulu.

Chifukwa chiyani gudumu lovomerezeka ndi lovuta kulisokoneza
Gudumu lachinyengo linali la makasino opanda woyang’anira. Mu kasino yovomerezeka zoyang’anira zalembedwa m’malamulo. A New Jersey ndi chitsanzo: tebulo lisanatsegulidwe gudumu limayang’aniridwa ngati lili ndi maginito kapena chipangizo china chilichonse, ngati lili lofanana ndi pansi, ndi ngati limazungulira momasuka ndi mofanana; mpira umadutsitsidwa pa maginito kapena kampasi, ndipo suyenera kukhala ndi chitsulo chilichonse; kusintha kulikonse kumalembedwa, ndipo chophimba chokhoma chimaikidwa pa gudumu tebulo likatsekedwa. Magudumu ambiri amakono amawerenga nambala yopambana ndi masensa m’mphepete ndi kutumiza zotsatira zilizonse ku pulogalamu ya kasino, choncho gudumu limene limakomera manambala ena limaonekera m’ziwerengero za kasino yomwe. Kasino ilibenso chifukwa choika pachiopsezo. Gudumu lachilungamo la zirogudumuZiroKabowo kamodzi kobiriwira kamene betcha la even-money, dazeni kapena mzati siliphimba; gwero la phindu la kasino. Imatchedwanso: ziro imodzi, 0.Werengani yonse → imodzi limasunga 2.70% ya zonse zobetchedwa, ndipo losokonezedwa likanawononga chilolezo.
Momwe Mungazindikirire Kukondera kwa Gudumu la RoulettePhindu la Kasino mu Roulette
Past-posting
Chinyengo chodziwika kwambiri cha roulette ndi past-posting: kuika mwachinsinsi chipindalamaChipiChizindikiro choimira ndalama yokhazikika, choikidwa pa dongosolo la mabetcha kuti mupange betcha. Chimatchedwanso: check.Werengani yonse → pamwamba, kapena pansi, pa betcha lopambana mpira utagwa, kenako kufuna malipirondalamaMalipiroZimene betcha lopambana limabweza, zotchulidwa ngati “X ku 1” kuwonjezera pa ndalama zobetcha zobwezedwa.Werengani yonse →. Kumafuna gulu. Wochita amachita kusuntha pamene dealer ali wotanganidwa, wofunsira amene dealer sanamuonepo amatenga ndalama, ndipo woyang’anira amayang’ana pit ndi kuletsa ntchitoyo ndi chizindikiro cha dzanja. Nthawi yake ndi malipiro omwewo, pamene dealer atembenuka kukatenga machipi a wopambana wakunja ndipo manambala amkati sakuyang’aniridwa kwa masekondi ochepa.
Richard Marcus
Marcus anali dealer ku Four Queens ku Las Vegas m’ma 1970 pamene gulu la past-posting linamulembetsa. Malinga ndi nkhani yake, anagwira ntchito nalo, kenako anatsogolera gulu lake, kwa pafupifupi zaka 25 pa roulette, craps ndi blackjack, ndipo anasiya cha m’ma 2000 osapezeka wolakwa. Buku lake la mbiri ya moyo wake la 2003 limafotokoza mtundu wa roulette. Osewera awiri amaphimba dazenibetchaDazeni1–12, 13–24 kapena 25–36, amalipira 2:1.Werengani yonse → lachitatu, chipi ndi chipi, kuzungulira ndi kuzungulira, mpaka litapambana; pamene dealer akulipira dazeni, dzanja limalowetsa chipi cha $100 pansi pa mulu wopambana wa straight up. Wofunsirayo anali atapanga kale betcha limodzi lenileni la straight up la $100, choncho pit imamukumbukira ngati wosewera wa kukula kumeneko, ndipo kusunthako kumakhala kwa mtengo wa $3,500. Kusunga dongosolo la mabetchazipangizoDongosolo la mabetchaGridi yosindikizidwa yobetchera pa tebulo. Imatchedwanso: tebulo, felt, nsalu.Werengani yonse → lotanganidwa kumawonongetsa gululo phindu la kasinomasamuPhindu la kasinoGawo la ndalama zobetcha zilizonse limene kasino imasunga pa avareji: 2.70% mu roulette ya ku Ulaya.Werengani yonse → lokha pa mabetcha ake obisira.

Savannah
Kusuntha kodziwika kwambiri kwa Marcus sikunali past-post konse. Kuzungulira kusanachitike ankaika chipi cha $5 pamwamba pa chipi cha $5,000 pa betcha lakunjabetchaBetcha lakunjaBetcha pa mabokosi ozungulira gridi: madazeni, mizati ndi mabetcha a even-money.Werengani yonse →, chipi chachikulu chikankhidwira kumbuyo kotero kuti dealer ankangoona mulu waung’ono. Ngati betcha linapambana, dealer ankapeza chipi chachikulu ndi kuchilipira: $5,005 pa zofiira, $10,010 pa dazeni. Ngati linaluza, Marcus ankanyamula mulu usanasesedwe, ndipo akafunsidwa ankaika machipi awiri a $5 obisidwa m’manja pasadakhale; dealer, amene anawerenga betcha ngati $10, sanaone cholakwika. Betcha lililonse lopambana linali lenileni ndipo lililonse lotaya linazimiririka. Nkhani za pambuyo pake zimati linapeza pafupifupi $5 miliyoni makasino asanasiye kulilipira.
Ntchito za m’kati
Kubera kochuluka kwa roulette kumene kumafika kukhoti tsopano kumakhudza dealer. Njira yofala ndi betcha lochedwa: dealer amalola mnzake kuika kapena kuwonjezera pa betcha mpira utagwa, kapena amaponya mpira msanga kotero kuti betcha limalowa nthawi yotseka ya pakompyuta isanafike. Ndalamazo kawirikawiri sizikhala zazikulu, ndipo milandu nthawi zambiri imaonekera kudzera mu kamera pamwamba pa tebulo lililonse, kapena kudzera mwa wosewera mmodzi amene amapambanabe pa tebulo la dealer mmodzi.
Makina ndi mapulogalamu
Roulette yamagetsi imasuntha cholinga kuchoka pa machipi kupita ku code. M’chilimwe cha 2007 makontrakitala awiri a IT pa gulu la makasino ku London anasintha dongosolo lake kotero kuti ma terminal pa matebulo a roulette ya pompopompo ankasindikiza mapepala opambana, a mtengo wofika £600 lililonse, mosasamala kanthu kuti nambala yanji inatuluka. Analandira pafupifupi £33,000 m’makasino anayi, anavomera mlandu wakuba ndipo analandira zilango zoimitsidwa mu 2010. Pa intaneti, chiopsezo kwa wosewera ndi woyendetsa wopanda chilolezo, amene pulogalamu yake palibe amene amaiyesa. Pa masewera ovomerezeka sitinapeze chigamulo cha woyang’anira chakuti chopangira manambala cha roulette chinasokonezedwa. Zimene zimafika kukhoti ndi kuwonongeka: mu 2021 BetMGM inathetsa kupambana kwa wosewera wa ku Michigan kuchoka pa $50 kufika pafupifupi $3.3 miliyoni pa masewera a roulette a pa intaneti ponena kuti kunali cholakwika cha pulogalamu, ndipo mu 2025 Khoti Lalikulu la boma limenelo linalola mlandu wake kupitirira. Cholakwika chimene kasino ikukana kulipira ndi mkangano wa pangano, osati umboni wakuti masewerawo anasokonezedwa.
Zipangizo, ndi kumene lamulo limajambula mzere
Kulosera mpira pakokha si kubera. Kuzindikira gudumu lokondera, monga mmene Joseph Jagger ndi banja la García-Pelayo anachitira, kumagwiritsa ntchito chidziwitso chimene aliyense angatole. Khoti Lalikulu la ku Spain linagamula mu 2004 kuti a García-Pelayo anagwiritsa ntchito luntha ndi kompyuta, osati kubera, ndipo kuti njira ya kasino inali kusintha magudumu ake. Kunyamula kompyuta kupita nayo ku tebulo ndi nkhani ina. Nevada yapanga kukhala mlandu kugwiritsa ntchito kapena kukhala ndi chipangizo chilichonse chopangidwa kulosera zotsatira za masewera kapena kusanthula kuthekera kwake, ndipo yakuchitira ngati mlandu waukulu kuyambira 1985. Gambling Act 2005 ya ku Britain imapanga kubera kukhala mlandu ndipo imanena kuti kungakhale kusokoneza ndondomeko ya masewera; mu 2017 Khoti Lalikulu la UK linagamula, mu Ivey v Genting, kuti kubera sikuyenera kukhala kosaona mtima.

Makompyuta a RouletteGonzalo García-Pelayo: Dongosolo la RouletteJoseph Jagger: Njira ya Roulette ku Monte Carlo
Nkhani zimene nkhani iliyonse ya kubera imabwereza
Nkhani ziwiri zimapezeka pa tsamba ndi tsamba zokhudza obera roulette, ndipo palibe imene ingatsatidwe ku gwero. Pierre Dugal, Mfalansa amene akuti anasokoneza magudumu kumayambiriro kwa zaka za zana la 19 ndipo anaperekedwa ndi mkazi wake, amaonekera wopanda tsiku, wopanda kasino ndi wopanda mlandu. Monique Laurent, amene akuti anatsogolera mpira wolamulidwa ndi wailesi kuchokera ku chotumizira chobisidwa m’paketi ya ndudu m’ma 1970, amaonekera m’nkhani zosagwirizana pa kasino, ndalama, “5 million francs” kapena “$1 million”, ndi ngati anamangidwapo. Sitinapeze nyuzipepala, mbiri ya kukhoti kapena buku la nthawi imeneyo pa aliyense wa iwo. Zonena zina ziwiri n’zolakwika basi: mlandu wa García-Pelayo unagamulidwa ku Spain, osati ndi Khoti Lalikulu la United States, ndipo Richard Marcus, malinga ndi nkhani yake ndi kuyankhulana kwa pambuyo pake, sanapezeke wolakwa.
Mmene kasino imagwirira zimenezi
Zambiri mwa zochita za dealer nthawi zonse ndi chitetezo ku masuntha a machipi omwe ali pamwambapa. “Palibenso mabetchandondomekoPalibenso mabetchaMawu a dealer (kapena chidziwitso pa sikirini) otseka kubetcha. Machipi sangaikidwenso, kusunthidwa kapena kuchotsedwa.Werengani yonse →” kumatseka dongosolo la mabetcha mpira usanagwe. DollyzipangizoDollyChizindikiro choikidwa pa nambala yopambana pa dongosolo la mabetcha pamene mabetcha akulipiridwa.Werengani yonse → imasonyeza nambala yopambana, ndipo palibe kanthu pa nsalu kamene kangasunthe pamene ili pansi. Machipi otaya amasesedwa wopambana aliyense asanalipidwe, choncho betcha lotaya silingatengedwe nthawi ya malipiro. Dealer amene waona chipi chamtengo wapatali pa dongosolo la mabetcha amalengeza kwa pit, ndicho chifukwa chake wofunsira wa Marcus anaika kaye betcha lake lalikulu lenileni. Machipi a mtundutebuloMachipi a mtunduMachipi a roulette okha amtundu wapadera kwa wosewera aliyense pa tebulo, ndi mtengo wosankhidwa pa buy-in. Amatchedwanso: wheel checks.Werengani yonse →, mtundu umodzi pa wosewera aliyense, amapangitsa chipi cha mlendo kuonekera, ndipo makamera a pamwamba amajambula malipiro aliwonse kuti aunikidwe. Kasino yonse ina imaphimba njira zinazo.
Tanthauzo lake kwa wosewera wamba
Mu kasino yovomerezeka gudumu lachinyengo ndi mbiri yakale, ndipo obera pa tebulo akubera kasino, osati osewera omwe ali pafupi nawo. Palibe kusuntha kovomerezeka pa tebulo kumene kumagonjetsa gudumu lachilungamo, ndipo palibe chimene wobera roulette amachita chimene chimasintha mwayi wa wina aliyense. Zizolowezi ziwiri zimapangitsa wosewera kusakayikiridwa. Siyani machipi anu pamene dolly ili pansi, ngakhale opambana, chifukwa kuwafikira panthawiyo kumaoneka ngati kusuntha kumene makamera alipo kuti agwire. Ndipo kanani dealer aliyense amene akufuna kukuthandizani, chifukwa betcha lochedwa lolandiridwa ngati chisomo ndi mlandu womwewo ndi wogulidwa. Pa intaneti, sewerani kokha kumene chilolezo cha woyendetsa chingatsimikizidwe ndi woyang’anira. Masewera opanda chilolezo ndi malo okhawo kumene wosewera wamakono angakumane ndi gudumu la 1890.
Mafunso
Ayi. Kusintha betcha zotsatira zitadziwika ndi chinyengo kulikonse kumene masewerawa ali ovomerezeka.
Ku Nevada kugwiritsa ntchito chipangizo choterocho kwakhala mlandu waukulu kuyambira 1985. Kwina lamulo limasiyana; onani Kusewera Roulette Mofuna Mwayi.
Anafunsidwa nthawi zambiri ndipo, malinga ndi nkhani yake ndi kuyankhulana kwa pambuyo pake, sanapezeke wolakwa. Kuyambira pamenepo walangiza makasino pa chitetezo cha masewera.
Lasokonezedwapo: Smithsonian ili ndi gudumu la m’ma 1930 lopangidwira zimenezo. Makasino ovomerezeka amayang’ana maginito tebulo lisanatsegulidwe, ndipo ku New Jersey mpira suyenera kukhala ndi chitsulo chilichonse.
Kuzengedwa mlandu. Ma dealer ndi anzawo aweruzidwa ku United States, New Zealand, England ndi Singapore.
Masamu Osangalatsa
Yesani nokha choyamba. Yankho lililonse labisika; litsegulireni mukakonzeka.
Gulu la past-posting limasunga dongosolo la mabetchazipangizoDongosolo la mabetchaGridi yosindikizidwa yobetchera pa tebulo. Imatchedwanso: tebulo, felt, nsalu.Werengani yonse → litadzaza pophimba dazenibetchaDazeni1–12, 13–24 kapena 25–36, amalipira 2:1.Werengani yonse → lachitatu pa kuzungulira kulikonse pa gudumu la ku America: machipindalamaChipiChizindikiro choimira ndalama yokhazikika, choikidwa pa dongosolo la mabetcha kuti mupange betcha. Chimatchedwanso: check.Werengani yonse → 4 pa nambala iliyonse kuyambira 25 mpaka 36 ndi machipi 20 pa bokosi la dazeni. Kodi limapambana zingati dazeni likagunda, limataya zingati likaphonya, ndipo kudikira kumawononga zingati?
Onetsani yankho
Yankho Machipi +136 likagunda ndi −68 likaphonya, choncho pa avareji gululo limataya machipi 3.58 pa kuzungulira kulikonse, 5.26% yanthawi zonse ya 68. Dazeni limagunda pafupifupi kamodzi pa kuzungulira 3.2 kulikonse.
Pa kuzungulira kulikonse machipi 68 amaikidwa. Ngati imodzi mwa 25 mpaka 36 yatuluka, machipi 4 pa iyo amapambana 35 ku 1 ndipo amabwerera ndi ndalama zawo zobetcha: machipi 144. Dazeni limalipira 2 ku 1 pa machipi 20: 60 kubwerera. Zimenezo ndi 204 pa 68 zobetchedwa, +136. Kupanda apo machipi onse 68 amatayika.
Avareji: (12 × 136 − 26 × 68)/38 = (1,632 − 1,768)/38 = machipi −3.58 pa kuzungulira kulikonse, zomwe ndi 5.26% ya 68. Dazeni limatuluka ka 12 pa 38, kamodzi pa kuzungulira 3.2 kulikonse pa avareji.
Choncho kuphimba sikuwononga gululo kanthu kupatula phindu la kasinomasamuPhindu la kasinoGawo la ndalama zobetcha zilizonse limene kasino imasunga pa avareji: 2.70% mu roulette ya ku Ulaya.Werengani yonse →, ndipo kumagula zimene chinyengo chikufunika: chifukwa chokhalira patebulo, ndi malipirondalamaMalipiroZimene betcha lopambana limabweza, zotchulidwa ngati “X ku 1” kuwonjezera pa ndalama zobetcha zobwezedwa.Werengani yonse → amene dealer amayang’ana kumbali pamene akuwapereka.
Gudumu la Quinn la 1890 lokhala ndi ma fretzipangizoFretChogawa chachitsulo pakati pa tibowo tiwiri pa gudumu.Werengani yonse → ataliatali linalola dealer kutsogolera mpirazipangizoMpiraMpira waung’ono umene umaponyedwa mu njira motsutsana ndi rotor. Mipira yamakono ndi ya ivorine kapena Teflon, 18–21 mm.Werengani yonse → ku zofiirabetchaZofiiraBetcha la even-money pa manambala 18 ofiira. Mu Chifalansa: rouge.Werengani yonse → kapena ku zakudabetchaZakudaBetcha la even-money pa manambala 18 akuda. Mu Chifalansa: noir.Werengani yonse →. Tiyerekeze kuti kutsogolera kumagwira ntchito kamodzi pa kuzungulira 18 ndipo kuzungulira kwina konse ndi kwachilungamo, pa gudumu la zirogudumuZiroKabowo kamodzi kobiriwira kamene betcha la even-money, dazeni kapena mzati siliphimba; gwero la phindu la kasino. Imatchedwanso: ziro imodzi, 0.Werengani yonse → ziwiri, ndipo dealer nthawi zonse amatsogolera kutali ndi mtundu umene mwabetcha. Kodi betcha la $10 pa zofiira likukuwonongerani zingati tsopano? Kodi kutsogolera kukanafunika kugwira ntchito kangati kuti kasino isunge gawo limodzi mwa atatu la betcha lililonse?
Onetsani yankho
Yankho Kamodzi pa kuzungulira 18 kumawirikiza kawiri phindu la kasino, kuchokera pa 5.26% kufika pa 10.53%: $1.05 pa betcha m’malo mwa $0.53. Kuti isunge gawo limodzi mwa atatu la betcha lililonse, kutsogolera kuyenera kugwira ntchito pa kuzungulira 8 mwa 27, pafupifupi 30% ya nthawi.
Pa kuzungulira kwachilungamo zofiira zimapambana ka 18 pa 38. Kuzungulira kotsogoleredwa sikupambana konse. Ngati kutsogolera kumagwira ntchito ndi kuthekeramasamuKuthekeraMwayi wa zotsatira, kuchokera 0 mpaka 1 kapena 0% mpaka 100%. Nambala imodzi: 1/37 = 2.70%.Werengani yonse → kwa s, zofiira zimapambana ndi kuthekera kwa (1 − s) × 18/38.
Ndi s = 1/18: (17/18) × (18/38) = 17/38. Betcha limapambana $10 ndi kuthekera kwa 17/38 ndipo limataya $10 ndi kuthekera kwa 21/38, avareji ya −$40/38 = −$1.05, zomwe ndi 10.53% ya ndalama zobetcha. Chiwerengero cha gudumu lachilungamo ndi −$20/38 = −$0.53, kapena 5.26%.
Pa gawo limodzi mwa atatu: betcha lili ndi mtengo wa 2p − 1 wa ndalama zobetcha, pamene p ndi kuthekera kopambana, choncho 2p − 1 = −1/3 imapereka p = 1/3. Kenako (1 − s) × 18/38 = 1/3, choncho 1 − s = 38/54 ndipo s = 16/54 = 8/27, pafupifupi 29.6%.
N’chifukwa chake gudumu lonyengedwa linali loyenera kuika pachiopsezo kwa kasino yachinyengo, ndiponso chifukwa chake likanagwiritsidwa ntchito mosamala: kutsogolera kuzungulira kumodzi pa khumi ndi zisanu ndi zitatu, pa mabetcha akuluakulu okha, n’kovuta kuona kuchokera m’mbali ndipo kumawirikiza kawiri zimene kasino imatenga.
kuzungulira kotsogoleredwazofiira zimapambanakasino imasungapalibe18 pa 385.26%1 pa 1817 pa 3810.53%1 pa 615 pa 3821.05%8 pa 271 pa 333.33%konsekonse100%
Nthabwala yopumitsa

Gudumu ndi lachilungamo, choncho machipi ndiwo kumene kuyang’anira kumachitika.
Magwero
- Marcus, R. American Roulette: How I Turned the Odds Upside Down.
- CDC Gaming Reports. “Richard Marcus: from the wrong side of the casino tables to the right.”
- Goldman, N. Great Gambling Scams.
- Nevada Revised Statutes, mutu 465.
- Quinn, J. P. Fools of Fortune; or, Gambling and Gamblers.
- Quinn, J. P. Gambling and Gambling Devices.
- Bollman, M. Mathematics of the Big Four Casino Table Games: Blackjack, Baccarat, Craps, & Roulette.
- National Museum of American History. Gudumu la roulette, H. C. Evans & Co., Chicago, m’ma 1930.
- New Jersey Administrative Code.
- Federal Bureau of Investigation, New Orleans. “Leader of conspiracy to defraud L’Auberge Casino in Lake Charles sentenced in federal court.”
- Department of Internal Affairs, New Zealand. “Hamilton Casino cheats penalised.”
- Blackpool Gazette. “Croupiers jailed for casino scam.”
- The Register. “IT contractors convicted of UK casino hack scam.”
- Marraco, M. “‘Los Pelayos’ vencen al casino en la ruleta y en el Supremo.”
- Gambling Act 2005 (c. 19).
- Ivey v Genting Casinos (UK) Ltd.