Roulette wid two ball
Two ball pon one wheel. Inside betbet demInside betAny bet weh yuh put pon or between di numba dem pon di grid: straight up, split, street, corner, six line.Read di whole ting → need one ball; outside bet need both.
Inna double-ball roulette, dem fire two ball togedda an dem land independent, suh now an den dem share a pocket. Inside bet win if any one a di ball hit, at half di usual payout, an pay double if both a dem hit. Outside bet win only if both ball agree, an dat mek dem cost twice as much as pon a one-ball table. A jackpot bet pay if both ball land pon yuh numba.
Inside bet
Yuh straight upbet demStraight upOne single numba, pay 35:1.Read di whole ting → win if any one ballgearBallDi likkle ball weh di dealer fling roun di track di opposite way to di rotor. Modern ball mek outta ivorine or Teflon, 18–21 mm.Read di whole ting → land pon it, an it pay 17 to 1 fi evry ball weh land deh, suh 34 to 1 if both a dem land. Pon a single-zeropon di wheelZeroDi one green pocket weh no even-money, dozen or column bet nuh cover; a weh di house edge come fram. Nex name: single zero, 0.Read di whole ting → wheel, one ball land pon yuh numba inna 72 outta 1,369 pair weh equally likely, an both ball inna 1. Di bet win 72 × 17 + 34 = 1,258 an lose 1,296, a net loss a 38 inna 1,369: a edge a 2.78%, a likkle bit ova 2.70%. If dem did pay 35 to 1 wen both ball hit, it woulda come back to exactly 2.70%. Di half payoutmoney mattaPayoutWah a bet weh win gi yuh back, weh dem quote as “X to 1” on top a di stake weh come back.Read di whole ting → dem run dung di inside table. Di cornerbet demCornerFour numba weh share a corner pon di betting layout, pay 8:1.Read di whole ting → a di trap: at 3 to 1 it cost 14.7%, wen a fair price woulda be bout 3.7 to 1.
Outside bet
Redbet demRedEven-money bet pon di 18 red numba. Inna French: rouge.Read di whole ting → need both ball red: (18/37)² = 23.7%, pay 3 to 1. Di bet give back 4 × 23.7% = 94.7% a di stake, a edge a 5.33%, double di European figure. A dozenbet demDozen1–12, 13–24 or 25–36, pay 2:1.Read di whole ting → need both ball inna it, (12/37)² = 10.5%, an pay 8 to 1: 5.33% again. Same ting fi di bet seh one ball land red an di odda one blackbet demBlackEven-money bet pon di 18 black numba. Inna French: noir.Read di whole ting →, at even money. All tree cost 1 − (36/37)² = 5.33%, di price a a bet weh haffi get past di zero two time.
Weh yuh find it
Dem show di game at di Global Gaming Expo inna 2013 an deal it at di Tropicana inna Las Vegas fram 2014 pon a double-zero wheel. Deh so, red cost 10.25% an di 1,200 to 1 jackpot cost 16.83%. Live studio run single-zero version an pay 1,300 to 1 pon di jackpot. Di ball dem shoot outta a tube wid compress air, a likkle moment apart; di maker test find seh dem share a pocketgearPocketOne a di 37 compartment wid numba pon di rotor. Nex name: slot, cup.Read di whole ting → bout as often as chance seh dem fi share.
Ow fi play it, if yuh mus
Straight up an splitbet demSplitTwo numba weh deh side by side, pay 17:1.Read di whole ting →, unda 3%, a di honest part. Outside betbet demOutside betA bet pon di box dem roun di grid: dozen, column an even-money bet.Read di whole ting → cost double wah dem cost pon a European table. Corner at 3 to 1 cost more dan any bet pon a American wheel. Di jackpot bet a lottery ticket an di price depend pon di table: 4.97% at 1,300 to 1, 12.27% at 1,200.
Question dem
Yes. Dem land independent, suh both inna one pocket happen one time inna 37 spin pon average, an both inna a pocket yuh pick one time inna 1,369. Dat a wah di jackpot bet pay fah.
Cause 3.22 to 1 a di fair payout fi a 23.7% chance, an di house keep di difference, 5.33% a di stake.
Fair woulda be 1,368 to 1. At 1,300 it cost 4.97%, a likkle less dan red pon di same table; at 1,200 it cost 12.27%.
Fun wid maths
Try dem yuhself fus. Evry ansa fold up; open it wen yuh ready.
Inna double-ballgearBallDi likkle ball weh di dealer fling roun di track di opposite way to di rotor. Modern ball mek outta ivorine or Teflon, 18–21 mm.Read di whole ting → roulette pon a single-zeropon di wheelZeroDi one green pocket weh no even-money, dozen or column bet nuh cover; a weh di house edge come fram. Nex name: single zero, 0.Read di whole ting → wheel, redbet demRedEven-money bet pon di 18 red numba. Inna French: rouge.Read di whole ting → need both ball red an pay 3 to 1, a dozenbet demDozen1–12, 13–24 or 25–36, pay 2:1.Read di whole ting → need both ball inna it an pay 8 to 1, an a bet pon one red an one blackbet demBlackEven-money bet pon di 18 black numba. Inna French: noir.Read di whole ting → pay even money. Wah mek all tree cost exactly 5.33%?
Show di ansa
Ansa Each one gi back $1,296 fi evry $1,369 weh yuh put dung: di price fi get pass di zero two time.
Two ball pon 37 pocketgearPocketOne a di 37 compartment wid numba pon di rotor. Nex name: slot, cup.Read di whole ting → mek 37 × 37 = 1,369 pair weh all jus as likely.
Red pon both ball: 18 × 18 = 324 pair. A $1 weh win at 3 to 1 bring back $4, suh di bet gi back 324 × 4 = 1,296.
A dozen: 12 × 12 = 144 pair at 8 to 1, weh bring back $9: 144 × 9 = 1,296.
One red an one black: 18 × 18 pair each way roun, 648 inna all, at even money, weh bring back $2: 648 × 2 = 1,296.
Each bet get back $1,296 fi $1,369 weh yuh put dung. Di loss a 73/1,369 = 5.33%. An 1,296 = 36 × 36: evry payoutmoney mattaPayoutWah a bet weh win gi yuh back, weh dem quote as “X to 1” on top a di stake weh come back.Read di whole ting → set like both ball did haffi miss di zero, weh a 1 − (36/37)². Pon a double-zero wheel di same sum gi 1 − (36/38)² = 10.25%.
A straight upbet demStraight upOne single numba, pay 35:1.Read di whole ting → pon di double-ball table pay 17 to 1 fi each ball weh land pon yuh numba, suh 34 to 1 if both a dem land. Wah it cost pon a single-zero wheel, an wah woulda bring it back to 2.70%?
Show di ansa
Ansa 2.78%. Fi pay 35 to 1 wen both ball hit woulda mek it exactly 2.70%.
Outta di 1,369 pair, yuh numba deh pon di fus ball only inna 36, pon di second ball only inna 36, pon both inna 1, an pon neida inna 36 × 36 = 1,296.
One ball: 72 pair at +17, suh +1,224. Both ball: 1 pair at +34. Neida: 1,296 pair at −1. Total: 1,224 + 34 − 1,296 = −38, a edge a 38/1,369 = 2.78%.
If di double hit did pay 35 to 1, di total woulda be −37, an 37/1,369 = 1/37 = 2.70%, di European price. Di house keep one extra unitmoney mattaUnitDi base stake weh a system or a playa work wid. Dem describe progression inna unit suh dem work at any table.Read di whole ting → inna 1,369.
Sumting fi laugh
Inside bet honest; outside bet double di price.
Source dem
- Wizard of Odds. “Double Ball Roulette.”
- Ethier, S. N. The Doctrine of Chances: Probabilistic Aspects of Gambling.