Difrɛn kayn rulɛt · Rulɛt kayn · 7 minit

Amɛrikan rulɛt wil ɛn rul dɛn

Tati-et pɔkit, 0 ɛn 00, 5.26%. Di sem pe, wan mɔ we fɔ lɔs.

Shɔt ansa

Di wil wit dɔbul ziro de pe ɛgzakli di sem lɛk di Yuropian wil pan ɛni bɛt, so di ɛkstra pɔkit na jɔs kɔst: 5.26% pan di nɔmal bɛt dɛn, 7.89% pan di baskitbɛtBaskitPan wil wit wan ziro: 0, 1, 2, 3 wit wan chip, i de pe 8:1. Dɛn kin kɔl am bak: fɔs fɔ, quatre premiers.Rid ɔl → we kɔba fayv nɔmba.

pɔkit
38
advantej pan ivin mɔni
5.26%
bɛt pan fayv nɔmba
7.89%
RTP
94.74%

Di kalkuleshɔn

Bɛt pan wan nɔmbabɛtBɛt pan wan nɔmbaWan nɔmba nɔmɔ, i de pe 35:1.Rid ɔl → de win 1/38 ɛn i de pe 35:1: EV = 35/38 − 37/38 = −2/38 = −5.26%. Ɛni ɔda bɛt de gi di sem nɔmba, bikɔs di rul fɔ di pemɔniPeWetin bɛt we win de gi yu, dɛn de tɔk am as “X to 1” ɔn tɔp di bɛt mɔni we kam bak.Rid ɔl → stil de mek lɛk se na 36 pɔkitikwipmɛntPɔkitWan pan di 37 smɔl ples dɛn wit nɔmba pan di rotɔ. Dɛn kin kɔl am bak: slot, kɔp.Rid ɔl → de. Di wan we difrɛn na di bɛt pan fayv nɔmba 0-00-1-2-3, we de pe 6:1, we di rul fɔ gi 36/5 − 1 = 6.2; dɛn kɔt am dɔŋ, so i gɛt 7.89% advantej, di wɔs nɔmal bɛt na rulɛt.

bɛtYuropian EV pan $1Amɛrikan EV pan $1ɛkstra kɔst
ɛni nɔmal bɛt−$0.027−$0.053×1.95
fayv nɔmba (0-00-1-2-3)—−$0.079di wɔs bɛt pan di tebul
ivin mɔni wit surrender—−$0.026≈ Yuropian

Rulɛt bɛt pan fayv nɔmba

Aw di rulɛt wil wit dɔbul ziro set

Di Amɛrikan wil gɛt difrɛn lɛn, wit 0 ɛn 00 we de fes dɛnsɛf: 0 28 9 26 30 11 7 20 32 17 5 22 34 15 3 24 36 13 1 00 27 10 25 29 12 8 19 31 18 6 21 33 16 4 23 35 14 2. Nɔmba dɛn we fala dɛnsɛf de sidɔm kros di wil, wan fes di ɔda. Kɔl bɛttebulKɔl bɛtBɛt we yu tɔk to di dila insay fɔ put am wit yu an, pas ɔl bɛt pan wan sɛkta na di wil lɛk voisins ɔ tiers. Dɛn kin kɔl am bak “bɛt we yu tɔk”.Rid ɔl → lɛk voisins ɛn tiers nɔ de pan am bikɔs di sɛktawilSɛktaPɔkit dɛn we de fala wan ɔda na wan pat fɔ di wil, nɔto grup na di bɛt tebul.Rid ɔl → dɛn we dɛn de tɔk bɔt nɔ de.

Rulɛt wilDi valyu we fɔ ɛkspɛkt fɔ kɔl bɛt dɛn

Usay yu go fɛn Amɛrikan rulɛt tebul

Las Vegas ɛn mɔs kasino na di Yunayted Stets, sɔm kasino na Latin Amɛrika ɛn di Karibian, ɛn ɔnlayn tebul dɛn we gɛt di nem “American”. Sɔm big-limit rum na di Yunayted Stets gɛt tebul wit wan zirowilZiroDi wan grin pɔkit we nɔ ivin-mɔni, dɔzin ɔ kɔlɔm bɛt nɔ kɔba; na usay di kasino advantej kɔmɔt. Dɛn kin kɔl am bak: wan ziro, 0.Rid ɔl → ɛn ay minimɔm, ɛn smɔl kasino na di Yunayted Stets gɛt “surrender” (af kam bak pan ivin-mɔni bɛtbɛtIvin-mɔni bɛtRɛd/blak, ɔd/ivin, ay/lɔ. 18 nɔmba, i de pe 1:1.Rid ɔl → we 0 ɔ 00 kam), ɛn dat de briŋ dɛn bɛt de dɔŋ to 2.63%.

Lɔs we fɔ ɛkspɛkt, $10 × 100 spin$
Yuropian
$27.03
Amɛrikan wit surrender (ivin mɔni)
$26.32
Amɛrikan
$52.63
Amɛrikan bɛt pan fayv nɔmba
$78.95
$
039.48$78.95

Wetin mek i stil de

Istri ɛn abit. Rulɛt rich Amɛrika wit di tu ziro bifo Blanc pul wan na Yurop, ɛn nɔbɔdi we de kɔmpit nɔ fos dɛn fɔ chenj. Kasino dɛn na di Yunayted Stets dɔn si se pleya dɛn kin kɔmpia di minimɔm fɔ di tebul kwik pas di kasino advantejmatematiksKasino advantejDi pat pan ɛni bɛt mɔni we di kasino de kip pan avrej: 2.70% na Yuropian rulɛt.Rid ɔl →, so di wil wit dɔbul ziro wit $10 minimɔm de stand nia di wil wit wan ziro wit $100. Usay di tu de nia dɛnsɛf, di kalkuleshɔn se ple di wan ziro wit smɔl bɛt mɔni, nɔto di dɔbul zirokayn rulɛtDɔbul ziroDi 00 pɔkit na di Amɛrikan wil. Bikɔs i de, di kasino advantej de go ɔp frɔm 2.70% to 5.26%.Rid ɔl → wit big bɛt mɔni.

Rulɛt tebul limit dɛnYuropian rulɛt

Di igul

Di fɔs Amɛrikan wil dɛn na di sɛntri nɔmba 19 bin ad tɔd kasino pɔkit wit igul pan am, ɛn dat gi advantej we pas 7%. I nɔ las we ɔda kasino dɛn kɔmpit. Di wil wit tripul ziro we kam na 2016 na di sem aydia, bɔt wit lɔgo, nɔto bɔd.

Kwɛstyɔn dɛn

Di pe dɛn pan Amɛrikan rulɛt difrɛn frɔm di Yuropian wan dɛn?

Nɔ. Na dat na di pɔynt: di sem pe, mɔ pɔkit.

Di bɛt pan fayv nɔmba ɛva wɔt am?

Nɔ. Na di wan rulɛt bɛt nɔmɔ we in advantej difrɛn frɔm di ɔda wan dɛn, ɛn i wɔs.

A kin ple di James Bond bɛt pan Amɛrikan rulɛt wil?

Yɛs, di sem we. Di lɔs we fɔ ɛkspɛktmatematiksLɔs we fɔ ɛkspɛktValyu we fɔ ɛkspɛkt tɛm ɔl di mɔni we yu bɛt; di avrej mɔni we yu de lɔs insay wan sɛshɔn ɔ wan tɛm.Rid ɔl → na 5.26% fɔ di 20 yunitmɔniYunitDi bes bɛt mɔni we sistɛm ɔ pleya de wok wit. Dɛn de ɛksplen prɔgrɛshɔn wit yunit so dat i go wok na ɛni tebul.Rid ɔl →, nɔto 2.70%.

Smɔl jok fɔ ɛz di maynd

Di sem pe. Tati-et pɔkit. 5.26%.

Di sem pe. Tati-et pɔkit. 5.26%.

Usay wi gɛt am frɔm

  1. Ethier, S. N. The Doctrine of Chances: Probabilistic Aspects of Gambling. Springer, 2010. Chapta 13, rulɛt.
  2. Schwartz, D. G. Roll the Bones: The History of Gambling. Gotham, 2006.
wi chɛk am 2026-09-28mɔdɛl: Yuropian, wan ziromɛtɔdɔlɔji ↗usay wi gɛt am frɔm ↗