Roulette Laba Kubbadood
Laba kubbadood hal giraangir. Sharadyada gudahasharadSharad gudahaSharad kasta oo la dul dhigo ama la dhex dhigo lambarrada shaxda: hal lambar, split, street, corner, six line.Akhri dhammaan → waxay u baahan yihiin hal kubbad; sharadyada dibadda waxay u baahan yihiin labadaba.

Roulette laba kubbadood, laba kubbadood ayaa wada la tuuraa oo si madaxbannaan u dega, sidaa darteed mararka qaarkood waxay wadaagaan hal god. Sharadyada gudaha waxay guuleystaan haddii mid ka mid ah kubbadaha ku dhaco, iyadoo lacag-bixintu tahay kala bar tan caadiga ah, waxayna bixiyaan labanlaab haddii labaduba ku dhacaan. Sharadyada dibadda waxay guuleystaan keliya haddii labada kubbadood ay isku raacaan, taasoo ka dhigaysa laba jeer qaali marka loo eego miis hal kubbad ah. Sharadka jackpot-ku wuxuu bixiyaa haddii labada kubbadood ay ku degaan lambarkaaga.
Sharadyada gudaha
Hal lambarsharadHal lambarHal lambar oo keliya, wuxuu bixiyaa 35:1.Akhri dhammaan →-kaagu wuxuu guuleystaa haddii mid ka mid ah kubbadahaqalabKubbadKubbadda yar ee lagu tuuro jidka iyada oo ka soo horjeedda rotor-ka. Kubbadaha casriga ah waa ivorine ama Teflon, 18–21 mm.Akhri dhammaan → ku dego wuxuuna bixiyaa 17 ilaa 1 kubbad kasta oo ku degta, sidaa darteed 34 ilaa 1 haddii labaduba ku degaan. Giraangir hal ebergiraangirEberHal godka cagaaran ee aan daboolin sharad lacag isle'eg ah, dersin ama tiir; isha faa'iidada kasiinada. Sidoo kale: single zero, 0.Akhri dhammaan → ah, hal kubbad ayaa ku degta lambarkaaga 72 ka mid ah 1,369 lammaane oo isku itimaal ah, labada kubbadoodna 1. Sharadku wuxuu ku guuleystaa 72 × 17 + 34 = 1,258 wuxuuna khasaaraa 1,296, khasaare saafi ah oo 38 ah 1,369-kiiba: faa'iido kasiino oo 2.78% ah, wax yar ka sarreeya 2.70%. Bixinta 35 ilaa 1 marka labada kubbadood ku dhacaan waxay dib ugu celin lahayd si sax ah 2.70%. Lacag-bixinadalacagLacag-bixinWaxa sharad guuleystay soo celiyo, oo lagu sheego “X ilaa 1” oo lagu daro sharadka la soo celiyay.Akhri dhammaan → kala barka ah ayaa ku socda shaxda gudaha. CornersharadCornerAfar lambar oo shaxda sharadka ku wadaaga gees, wuxuu bixiyaa 8:1.Akhri dhammaan →-ku waa dabinka: 3 ilaa 1 wuxuu ku kacaa 14.7%, halka qiime caddaalad ah uu noqon lahaa qiyaastii 3.7 ilaa 1.
Sharadyada dibadda
CasaankusharadCasaanSharad lacag isle'eg ah oo ku saabsan 18-ka lambar ee casaanka ah. Faransiis: rouge.Akhri dhammaan → wuxuu u baahan yahay labada kubbadood oo casaan ah: (18/37)² = 23.7%, oo la bixiyo 3 ilaa 1. Sharadku wuxuu celiyaa 4 × 23.7% = 94.7% sharadka, faa'iido kasiino oo 5.33% ah, laba jeer tirada Yurub. DersinsharadDersin1–12, 13–24 ama 25–36, wuxuu bixiyaa 2:1.Akhri dhammaan → wuxuu u baahan yahay labada kubbadood inay ku jiraan, (12/37)² = 10.5%, wuxuuna bixiyaa 8 ilaa 1: mar kale 5.33%. Sidoo kale sharadka ah in hal kubbad ay casaan ku degto tan kalena madowsharadMadowSharad lacag isle'eg ah oo ku saabsan 18-ka lambar ee madow. Faransiis: noir.Akhri dhammaan →, lacag isle'eg. Saddexdaba waxay ku kacaan 1 − (36/37)² = 5.33%, qiimaha sharad ay qasab tahay inuu laba jeer ka gudbo eberka.
Meesha laga helo
Ciyaarta waxaa lagu soo bandhigay Global Gaming Expo 2013 waxaana lagu ciyaarayay Tropicana ee Las Vegas laga bilaabo 2014 giraangir laba-eber ah. Halkaas casaanku wuxuu ku kacaa 10.25% jackpot-ka 1,200 ilaa 1 na 16.83%. Istuudiyaha tooska ahi waxay wadaan noocyo hal eber ah waxayna bixiyaan 1,300 ilaa 1 jackpot-ka. Kubbadaha waxaa laga tuuraa tuubo hawo cadaadis leh, daqiiqad yar oo kala dambeysa; tijaabooyinka soo-saaraha waxay ogaadeen inay wadaagaan godqalabGodMid ka mid ah 37-ka qol ee lambarrada leh ee rotor-ka. Sidoo kale: slot, cup.Akhri dhammaan → qiyaastii inta jeer ee nasiibku saadaaliyo.
Sida loo ciyaaro, haddii ay qasab tahay
Hal lambar iyo splitsharadSplitLaba lambar oo isku xiga, wuxuu bixiyaa 17:1.Akhri dhammaan →-yada, oo ka hooseeya 3%, waa qaybta daacadda ah. Sharadyada dibaddasharadSharad dibaddaSharad ku saabsan sanduuqyada ku wareegsan shaxda: dersinnada, tiirarka iyo sharadyada lacag isle'eg.Akhri dhammaan → waxay ku kacaan laba jeer miis Yurub ah. Corner-yada 3 ilaa 1 waxay ku kacaan ka badan sharad kasta oo giraangirta Mareykanka ah. Sharadka jackpot-ku waa tigidh bakhtiyaanasiib ah oo qiimihiisu ku xiran yahay miiska: 4.97% marka 1,300 ilaa 1, 12.27% marka 1,200.
Su'aalo
Haa. Waxay u degaan si madaxbannaan, sidaa darteed labaduba hal god waxay ku dhacaan hal mar 37 wareeg celcelis ahaan, labaduba god aad dooratayna hal mar 1,369-kiiba. Taas ayuu sharadka jackpot-ku bixiyaa.
Sababtoo ah 3.22 ilaa 1 waa lacag-bixinta caddaaladda ah ee fursad 23.7% ah, kasiinaduna waxay haysataa farqiga, 5.33% sharadka.
Caddaaladdu waxay noqon lahayd 1,368 ilaa 1. Marka 1,300 wuxuu ku kacaa 4.97%, wax yar ka yar casaanka isla miiskaas; marka 1,200 wuxuu ku kacaa 12.27%.
Madadaalo Xisaabeed
Marka hore adigu isku day. Xal kasta waa qarsoon yahay; fur marka aad diyaar u tahay.
Roulette laba-kubbadqalabKubbadKubbadda yar ee lagu tuuro jidka iyada oo ka soo horjeedda rotor-ka. Kubbadaha casriga ah waa ivorine ama Teflon, 18–21 mm.Akhri dhammaan → ah oo giraangir hal-ebergiraangirEberHal godka cagaaran ee aan daboolin sharad lacag isle'eg ah, dersin ama tiir; isha faa'iidada kasiinada. Sidoo kale: single zero, 0.Akhri dhammaan → ah, casaansharadCasaanSharad lacag isle'eg ah oo ku saabsan 18-ka lambar ee casaanka ah. Faransiis: rouge.Akhri dhammaan → wuxuu u baahan yahay in labada kubbadood casaan noqdaan wuxuuna bixiyaa 3 ilaa 1, dersinsharadDersin1–12, 13–24 ama 25–36, wuxuu bixiyaa 2:1.Akhri dhammaan → wuxuu u baahan yahay labada kubbadood inay ku dhacaan wuxuuna bixiyaa 8 ilaa 1, sharad hal casaan iyo hal madowsharadMadowSharad lacag isle'eg ah oo ku saabsan 18-ka lambar ee madow. Faransiis: noir.Akhri dhammaan → ahna wuxuu bixiyaa lacag isle'eg. Maxay saddexdaba si sax ah ugu kacaan 5.33%?
Muuji xalka
Jawaab Mid kastaa wuxuu celiyaa $1,296 $1,369 kasta oo la sharadsado: qiimaha laba jeer eberka laga dhaafo.
Laba kubbadood oo 37 godqalabGodMid ka mid ah 37-ka qol ee lambarrada leh ee rotor-ka. Sidoo kale: slot, cup.Akhri dhammaan → ah waxay sameeyaan 37 × 37 = 1,369 lammaane oo isku fursad ah.
Casaan labada kubbadood: 18 × 18 = 324 lammaane. $1 guuleysta oo 3 ilaa 1 ah wuxuu soo celiyaa $4, sidaa darteed sharadku wuxuu celiyaa 324 × 4 = 1,296.
Dersin: 12 × 12 = 144 lammaane oo 8 ilaa 1 ah, soo celinaya $9: 144 × 9 = 1,296.
Hal casaan iyo hal madow: 18 × 18 lammaane dhinac kasta, 648 wadar ahaan, lacag isle'eg, soo celinaya $2: 648 × 2 = 1,296.
Sharad kastaa wuxuu dib u helaa $1,296 $1,369 oo la sharadsaday. Khasaaruhu waa 73/1,369 = 5.33%. 1,296 = 36 × 36: lacag-bixinlacagLacag-bixinWaxa sharad guuleystay soo celiyo, oo lagu sheego “X ilaa 1” oo lagu daro sharadka la soo celiyay.Akhri dhammaan → kasta waxaa loo dejiyay sidii labada kubbadoodba ay tahay inay eberka seegaan, taas oo ah 1 − (36/37)². Giraangir laba-eber ah isla xisaabtu waxay bixisaa 1 − (36/38)² = 10.25%.
Hal lambarsharadHal lambarHal lambar oo keliya, wuxuu bixiyaa 35:1.Akhri dhammaan → miiska laba-kubbadeedka wuxuu bixiyaa 17 ilaa 1 kubbad kasta oo ku dhacda lambarkaaga, sidaa darteed 34 ilaa 1 haddii labaduba ku dhacaan. Maxay ku kacaysaa giraangir hal-eber ah, maxaase dib ugu celin lahaa 2.70%?
Muuji xalka
Jawaab 2.78%. Bixinta 35 ilaa 1 marka labada kubbadood ku dhacaan waxay ka dhigi lahayd si sax ah 2.70%.
1,369-ka lammaane, lambarkaagu wuxuu ku jiraa kubbadda koowaad oo keliya 36, kubbadda labaad oo keliya 36, labadaba 1, midkoodna 36 × 36 = 1,296.
Hal kubbad: 72 lammaane oo +17 ah, sidaa darteed +1,224. Labada kubbadood: 1 lammaane oo +34 ah. Midna: 1,296 lammaane oo −1 ah. Wadar: 1,224 + 34 − 1,296 = −38, faa'iido kasiino oo ah 38/1,369 = 2.78%.
Haddii ku dhaca labanlaaban uu bixin lahaa 35 ilaa 1, wadartu waxay noqon lahayd −37, 37/1,369 = 1/37 = 2.70%, qiimaha Yurub. Kasiinadu waxay haysataa hal unuglacagUnugSharadka saldhigga ah ee nidaam ama ciyaartoy ku shaqeeyo. Kordhinnada waxaa lagu sharxaa unugyo si ay ugu shaqeeyaan miis kasta.Akhri dhammaan → oo dheeraad ah 1,369 kiiba.
Kaftan yar

Sharadyada gudaha waa daacad; sharadyada dibadda qiimahoodu waa labanlaab.
Ilaha
- Wizard of Odds. “Double Ball Roulette.”
- Ethier, S. N. The Doctrine of Chances: Probabilistic Aspects of Gambling.