Mgbakọ na Mwepụ Roulette · Ntụaka · 5 min

Tebụl Odds na Ohere Roulette

Nzọ ọ bụla a na-agbakarị, ya na ohere ya, ụgwọ ya, uru a tụrụ anyamgbakọUru a tụrụ anyaNkezi nsonaazụ kwa nzọ n’ogologo oge. −1/37 nke ego nzọ maka nzọ Europe ọkọlọtọ ọ bụla.Gụọ ya niile → ya na standard deviation ya.

Azịza dị mkpirikpi

Nzọ niile nwere otu uru a tụrụ anya, −2.70% nke ego nzọ. Ha dị iche naanị n’ohere na mgbasa.

nzọ e depụtara
9
EV, nzọ niile
−2.70%
oke σ
1.00 ruo 5.84
call bet
ya bụkwa 2.70%

Otu e si agụ chaatị odds roulette a

OheremgbakọOhereOhere nke otu nsonaazụ, site na 0 ruo 1 ma ọ bụ 0% ruo 100%. Otu nọmba: 1/37 = 2.70%.Gụọ ya niile → na-agwa gị ugboro ole ị na-emeri; ụgwọegoỤgwọIhe nzọ meriri na-eweghachi, a na-ekwu ya dị ka “X ruo 1” na mgbakwunye ego nzọ e weghachiri.Gụọ ya niile →, nke a na-ekwu dịka odds roulette, na-agwa gị ego ole; σ na-agwa gị otu njem ahụ si ama jijiji. Kọlụm EV bụ otu ihe ahụ n’ahịrị ọ bụla site n’otu e si wuo ya, ya mere tebụl a bụ n’ezie ndepụta mgbasamgbakọMgbasaIhe ọtụtụ na-egosi otu nsonaazụ si gbasaa gburugburu uru a tụrụ anya. Ọ dị elu maka straight up, dị ala maka nzọ ego hara nhata.Gụọ ya niile → n’otu ọnụ ahịa.

nzọna-ekpuchip(mmeri)na-akwụσ kwa $1
Straight up1/372.70%35:15.84
Split2/375.41%17:14.09
Street3/378.11%11:13.28
Corner4/3710.81%8:12.84
Six line6/3716.22%5:12.23
Dozen12/3732.43%2:11.39
Column12/3732.43%2:11.39
Ego hara nhata18/3748.65%1:11.00
EV bụ −$0.027 kwa $1 n’ahịrị ọ bụla.

Call bet

Nzọ sectorwiilSectorAkụkụ oghere na-esochi ibe ha na wiil, nke dị iche na otu ìgwè na mbadamba nzọ.Gụọ ya niile → bụ njikọ nke nzọ ndị a na-agbakarị, ha na-eketakwa uru ụlọ ha. Nke ọ bụla nwere ọdịdị ụgwọ nke ya n’ihi na chipegoChipIhe nnọchi anya ego a kara aka, a na-etinye na mbadamba nzọ iji gbaa nzọ. A na-akpọkwa ya: check.Gụọ ya niile → adịghị nha anya n’ebe niile.

call betchipna-ekpuchip(ọ bụla kụrụ)n’ozuzu mgbe ọ kụrụ (unit)EV kwa unit
Ndị agbata obi (5)55/3713.51%+31−2.70%
Jeu zéro47/3718.92%+14 ma ọ bụ +32−2.70%
Orphelins58/3721.62%+13 ma ọ bụ +31−2.70%
Tiers du cylindre612/3732.43%+12−2.70%
Voisins du zéro917/3745.95%+9 ma ọ bụ +15−2.70%

Uru A Tụrụ Anya nke Nzọ Akpọrọ Aha

N’ime ọtụtụ ntụgharị

Ohere nke ịkụ opekata mpe otu ugboro n’ime ntụgharị k, maka ajụjụ ole na ole a na-ajụkarị.

nzọn’ime ntụgharị 10n’ime ntụgharị 37n’ime ntụgharị 100
Straight up24.0%63.7%93.5%
Split42.6%87.1%99.6%
Corner68.1%98.6%> 99.9%
Dozen98.0%> 99.9%> 99.9%
Efu (kpọmkwem)24.0%63.7%93.5%
1 − (1 − p)ᵏ.

Mgbasa oge egwuregwu

Standard deviationmgbakọStandard deviationMgbọrọgwụ square nke mgbasa; anya nkịtị dị n’etiti otu nsonaazụ na uru a tụrụ anya.Gụọ ya niile → nke oge egwuregwu ntụgharị 100 na $10 otu ọnụ, dịka nzọ si dị, ya na nsonaazụ a tụrụ anya ha niile kerịtara nke −$27.

σ nke ntụgharị 100 na $10$
Straight up
$584
Split
$409
Street
$328
Corner
$284
Six line
$223
Dozen / column
$139
Ego hara nhata
$100
$
0292$584

Ajụjụ

Gịnị mere EV ji bụrụ otu n’ahịrị ọ bụla?

N’ihi na ụgwọ ọ bụla bụ 36/n − 1 megide 37/n − 1 ziri ezi. Lee ibe uru ụlọmgbakọUru ụlọÒkè nke ego nzọ ọ bụla kasino na-edebe na nkezi: 2.70% na roulette Europe.Gụọ ya niile →.

Olee ebe la partage dị?

Nzọ ego hara nhatanzọNzọ ego hara nhataUhie/oji, odd/even, elu/ala. Nọmba 18, na-akwụ 1:1.Gụọ ya niile → na tebụl French: p na ụgwọ agbanweghị, EV −1.35%, σ ≈ 0.99.

Ọ̀ dị tebụl maka wiil America?

Kee site na 38 kama 37, kọlụm EV ga-aghọ −5.26% n’ahịrị ọ bụla, −7.89% maka nzọ nọmba ise.

Ihe ọchị

Nzọ itoolu, otu uru a tụrụ anya, enweghị ncheta.

Nzọ itoolu, otu uru a tụrụ anya, enweghị ncheta.

Isi Mmalite

  1. Ethier, S. N. The Doctrine of Chances: Probabilistic Aspects of Gambling. Springer, 2010. Isi 13, roulette.
e nyochara ya 2026-09-28ụdị: Europe, otu efuusoro nchọcha ↗isi mmalite ↗