Lan rulɛt · Fɔ bigina · 7 minit

Insay bɛt ɛn atsay bɛt na rulɛt

Insay ɛn atsay bɛt na rulɛt: tu famili fɔ bɛt, wan kasino advantejmatematiksKasino advantejDi pat pan ɛni bɛt mɔni we di kasino de kip pan avrej: 2.70% na Yuropian rulɛt.Rid ɔl →.

Shɔt ansa

Insay bɛt de kɔba wan to siks nɔmba ɛn de pe 5:1 to 35:1. Atsay bɛt de kɔba twɛlv ɔ etin nɔmba ɛn de pe 2:1 ɔ 1:1.

insay
1–6 nɔmba
atsay
12–18 nɔmba
advantej
2.70% fɔ di tu
σ difrɛns
rich 6×

Wetin na insay bɛt na rulɛt?

Bɛt pan wan nɔmbabɛtBɛt pan wan nɔmbaWan nɔmba nɔmɔ, i de pe 35:1.Rid ɔl →, splitbɛtSplitTu nɔmba we de nia wan ɔda, i de pe 17:1.Rid ɔl →, stritbɛtStritTri nɔmba na wan rɔw fɔ di bɛt tebul, i de pe 11:1. Na Frɛnch: transversale.Rid ɔl →, kɔnabɛtKɔnaFɔ nɔmba we de sheb wan kɔna na di bɛt tebul, i de pe 8:1.Rid ɔl → ɛn siks lainbɛtSiks lainSiks nɔmba na tu rɔw we de nia wan ɔda, i de pe 5:1. Na Frɛnch: sixain.Rid ɔl → ɔl de insay di nɔmba grid. Dɛn nɔ kin win bɔku tɛm, bɔt dɛn de pe bɔku. Bɛt pan wan nɔmba de win wan spin pan 37 pan avrej ɛn i de pe 35 to 1; siks lain de win wan pan siks ɛn i de pe 5 to 1. Di minimɔm fɔ di tebul bɔku tɛm na fɔ ɔl yu insay chip dɛnmɔniChipTokɛn we min wan sɛt mɔni; yu put am na di bɛt tebul fɔ mek bɛt. Dɛn kin kɔl am bak: check.Rid ɔl → tugɛda, so fayv $1 chip pan fayv nɔmba du fɔ $5 minimɔm.

Di gem de go wit strik dɛn. Pleya we de bɛt pan wan nɔmba kin go 70 spin we i nɔ win (prɔbabilitimatematiksPrɔbabilitiDi chans fɔ wan rizɔlt, frɔm 0 to 1 ɔ frɔm 0% to 100%. Wan nɔmba: 1/37 = 2.70%.Rid ɔl → lɛk 15%) ɛn dɔn i gɛt $350 pan $10 chip. 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 → fɔ dɛn 70 spin na $19; di rial rizɔlt kin bi ɛnisay frɔm −$700 to +$1,000.

Rulɛt tebul limit dɛn

Wetin na atsay bɛt na rulɛt?

Dɔzin dɛnbɛtDɔzin1–12, 13–24 ɔ 25–36, i de pe 2:1.Rid ɔl →, kɔlɔm dɛnbɛtKɔlɔmTwɛlv nɔmba na wan kɔlɔm we tinap na di bɛt tebul, i de pe 2:1.Rid ɔl →, rɛdbɛtRɛdIvin-mɔni bɛt pan di 18 rɛd nɔmba. Na Frɛnch: rouge.Rid ɔl →, blakbɛtBlakIvin-mɔni bɛt pan di 18 blak nɔmba. Na Frɛnch: noir.Rid ɔl →, ɔd, ivin, ay ɛn lɔ de na di bɔks dɛn we rawnd di grid. Dɛn kin win bɔku tɛm ɛn dɛn de pe smɔl: 2 to 1 fɔ dɔzin, ivin mɔni fɔ di ɔda wan dɛn. Ɛni wan fɔ rich di tebul minimɔm in wan. Di gem de go izi: sɛshɔn wit rɛd bɛt de go ɔp ɛn dɔŋ smɔl smɔl, ɛn pan avrej i de dɔn wit lɔs fɔ 2.70% pan ɔl di mɔni we yu bɛtmɔniƆl di bɛt mɔniƆl di mɔni we yu bɛt na wan sɛshɔn ɔ wan tɛm, wit di win mɔni we yu bɛt bak. Dɛn kin kɔl am bak: handle, action.Rid ɔl →.

Prɔbabiliti fɔ win, fɔ ɛni bɛt% fɔ di spin dɛn
Bɛt pan wan nɔmba (1)
2.70%
Split (2)
5.41%
Strit (3)
8.11%
Kɔna (4)
10.81%
Siks lain (6)
16.22%
Dɔzin / kɔlɔm (12)
32.43%
Ivin mɔni (18)
48.65%
% fɔ di spin dɛn
024.3248.65%
Ɛni bɛt na di nɔmba dɛn we i kɔba, dɔn yu sheb am bay 37. Di pe de go dɔŋ we di kɔba de go ɔp, so dat di valyu we fɔ ɛkspɛkt na di sem −2.70% pan ɛni layn.

Wetin de chenj, wetin nɔ de chenj

Aw di rizɔlt dɛn de sprɛd chenj kpatakpata bitwin di tu famili. Di avrej nɔ chenj. Di tu dɛn shɔt pan fɛr ɔds bay 1/37 fɔ di bɛt mɔni, so if yu spin bɔku tɛm, di tu de lɔs 2.70% pan ɔl wetin yu bɛt. Di tebul ɔnda ya de sho di sem $10, 100-spin sɛshɔn fɔ di tu; di rizɔlt we fɔ ɛkspɛkt na di sem, ɛn di nɔmal renj wayd siks tɛm mɔ fɔ bɛt pan wan nɔmba.

$10 × 100 spinbɛt pan wan nɔmbarɛd
rizɔlt we fɔ ɛkspɛkt−$27−$27
standad diviyeshɔn$584$100
nɔmal renj (±1σ)−$611 te +$557−$127 te +$73
p(sɛshɔn dɔn wit prɔfit)≈ 31%≈ 42%
p(nɔ win atɔl)6.5%≈ 0%
Pan avrej, di tu bɛt kɔst di sem; wan pan dɛn de tɛl yu wit big vɔys.
Di sem avrej, difrɛn ɔp ɛn dɔŋ: bɛt pan wan nɔmba de swing lɛk siks tɛm wayd pas rɛd.

Aw fɔ pik aw fɔ bɛt na rulɛt: bay di gem we yu want, nɔto bay di advantej

If yu want lɔng sɛshɔn wit smɔl ɔp ɛn dɔŋ, atsay bɛt dɛnbɛtAtsay bɛtBɛt pan di bɔks dɛn we de rawnd di grid: dɔzin, kɔlɔm ɛn ivin-mɔni bɛt.Rid ɔl → wit smɔl bɛt mɔni de gi yu dat. If yu want chans fɔ big win ɛn yu gri se bɔku chans de fɔ lɔs ɔl yu bɔjit, insay bɛt dɛnbɛtInsay bɛtƐni bɛt we yu put pan ɔ bitwin di nɔmba dɛn na di grid: bɛt pan wan nɔmba, split, strit, kɔna, siks lain.Rid ɔl → de gi yu dat. Nɔn pan dɛn nɔ sabi pas di ɔda. Di wangren tin dɛn we de chenj yu lɔs we fɔ ɛkspɛkt na di bɛt mɔni, ɔmɔs spin, ɛn if di tebul gɛt la partagerulLa partageFrɛnch rul: if ziro kam, af fɔ di ivin-mɔni bɛt mɔni de kam bak. I de kɔt di kasino advantej pan dɛn bɛt ya to af, 1.35%.Rid ɔl →.

Tɛn ivin-mɔni sɛshɔn, $10 ɔltɛmrizɔlt pan di bigin
+$380$0−$500+$160−$2500125250375500spinrizɔlt
1,000 sɛshɔn × 500 spin · vayolɛt p10/p25/p75/p90, layt blu midul valyu, 81 sampul we nɔ dak · muf pan di chat fɔ si di pasɛntayl dɛn fɔ wan spin
  • p10 −$420
  • p25 −$280
  • midul valyu −$120
  • p75 +$20
  • p90 +$140
1,000 sɛshɔn × 500 spin · di y-aksis kɔt frɔm di 1 to di 99 pasɛntayl (di ɛn dɛn −$500 to +$620) · 500 spin · $10 fɔs bɛt · ivin mɔni

Di La Partage rul na rulɛt

Fɔ miks di famili dɛn

Bɔku pleya de miks insay ɛn atsay bɛt na rulɛt: smɔl bɛt pan wan nɔmba lɛk lɔtri tikit, ɛn rɛd fɔ ɛnjɔy di ple. Bikɔs valyu we fɔ ɛkspɛktmatematiksValyu we fɔ ɛkspɛktDi avrej rizɔlt fɔ ɛni bɛt if yu ple lɔng tɛm. −1/37 fɔ di bɛt mɔni fɔ ɛni nɔmal Yuropian bɛt.Rid ɔl → de ad, di miks gɛt lɔs we fɔ ɛkspɛkt fɔ 2.70% pan di tɔtal ɛn variansmatematiksVariansWan mɛzhɔ fɔ aw di rizɔlt dɛn sprɛd rawnd di valyu we fɔ ɛkspɛkt. I ay fɔ bɛt pan wan nɔmba, i lɔ fɔ ivin-mɔni bɛt.Rid ɔl → we de bitwin di tu. Di Bet Builder tul de kalkul di tu fɔ ɛni miks.

Tɛn sɛshɔn pan wan nɔmba, $10 ɔltɛmrizɔlt pan di bigin
+$3,340$0−$500+$1,5600125250375500spinrizɔlt
1,000 sɛshɔn × 500 spin · vayolɛt p10/p25/p75/p90, layt blu midul valyu, 83 sampul we nɔ dak · muf pan di chat fɔ si di pasɛntayl dɛn fɔ wan spin
  • p10 −$500
  • p25 −$500
  • midul valyu −$500
  • p75 +$40
  • p90 +$1,480
1,000 sɛshɔn × 500 spin · di y-aksis kɔt frɔm di 1 to di 99 pasɛntayl (di ɛn dɛn −$500 to +$4,120) · 500 spin · $10 fɔs bɛt · bɛt pan wan nɔmba
Di sem bɛt mɔni, di sem lɔs we fɔ ɛkspɛkt lɛk di chat ɔp ya. Di layn dɛn jɔs go fa mɔ.

Fɔ bil bɛt

Kwɛstyɔn dɛn

Wish wan bɛtɛ fɔ pɔsin we de bigin, atsay bɛt ɔ insay bɛt na rulɛt?

Atsay bɛt, bikɔs di bɔjit de te lɔng so dat yu go si aw di gem de wok. Nɔto bikɔs dɛn de lɔs smɔl pan ɛni dɔla.

Kasino dɛn lɛk insay bɛt ɔ atsay bɛt pas na rulɛt?

Kasino dɛn lɛk ɔl di mɔni we yu bɛt. Kwik atsay bɛt de mek mɔ pan am, ɛn na dat mek kwik tebul dɛn de push am.

A kin rich di minimɔm wit insay ɛn atsay chip tugɛda?

Bɔku tɛm nɔ. Dɛn de chɛk yu insay tɔtal ɛn ɛni atsay bɛt wan wan pan di rulɛt minimɔm.

Ple wit Mat

Tray dɛn yusɛf fɔs. Ɛni ansa de ayd; opin am we yu rɛdi.

  1. Yu put $10 pan rɛdbɛtRɛdIvin-mɔni bɛt pan di 18 rɛd nɔmba. Na Frɛnch: rouge.Rid ɔl → ɛn $1 pan 17, we na blakbɛtBlakIvin-mɔni bɛt pan di 18 blak nɔmba. Na Frɛnch: noir.Rid ɔl →, fɔ wan spin pan Yuropian wil. Rayt ɔl wetin kin apin ɛn ɔmɔs di tu bɛt de kɔst pan avrej. Dɔn du di sem tin fɔ $10 pan rɛd ɛn $10 pan blak.

    Sho di ansa

    Ansa Rɛd: +$9. Di 17: +$25. Ɛni ɔda nɔmba: −$11. Pan avrej −$11/37, lɛk 30¢, we na 2.70% pan di $11 we yu bɛt. Rɛd ɛn blak togɛda de lɔs $20 pan di 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 natin di ɔda tɛm: −$20/37, 2.70% pan $20.

    Rɛd de kam 18 tɛm insay 37: di $10 de win $10 ɛn di $1 pan 17 de lɔs, +$9. Di 17 de kam wan tɛm: di rɛd bɛt de lɔs $10 ɛn di $1 de win $35, +$25. Di ɔda 17 blak nɔmba ɛn di ziro, 18 pɔkitikwipmɛntPɔkitWan pan di 37 smɔl ples dɛn wit nɔmba pan di rotɔ. Dɛn kin kɔl am bak: slot, kɔp.Rid ɔl → pan ɔl: ɔl tu bɛt de lɔs, −$11.

    Avrej: (18 × 9 + 25 − 18 × 11)/37 = (162 + 25 − 198)/37 = −11/37.

    Ɛni bɛt de kip in yon prays we yu jɔyn am wit ɔda wan: di $10 pan rɛd de kɔst 10/37 pan avrej, di $1 pan 17 de kɔst 1/37, ɛn togɛda 11/37. If yu miks bɛt, yu de chenj aw di rizɔlt dɛn de sprɛd, nɔto wetin dɛn de kɔst. Rɛd ɛn blak togɛda de mek ɛni rizɔlt pas di ziro nɔ win nɔ lɔs ɛn dɛn stil de pe 2.70% pan ɔl wetin yu bɛt, ɔl pan di ziro. Hunacek (2025) gi di sem ɛksasayz dɛn pan wil wit dɔbul ziro, usay di prays na 5.26%.

Smɔl jok fɔ ɛz di maynd

Difrɛn varians. Di sem advantej. Di sem ziro.

Difrɛn varians. Di sem advantej. Di sem ziro.

Usay wi gɛt am frɔm

  1. Ethier, S. N. The Doctrine of Chances: Probabilistic Aspects of Gambling. Springer, 2010. Chapta 13, rulɛt.
  2. Epstein, R. A. The Theory of Gambling and Statistical Logic, 2nd ed. Academic Press, 2013.
Rulɛt bɛt dɛnRulɛt bɛt pan wan nɔmbaRulɛt bɛt dɛnRulɛt bɛt pan rɛd ɔ blakRulɛt matematiksVarians
wi chɛk am 2026-09-28mɔdɛl: Yuropian, wan ziromɛtɔdɔlɔji ↗usay wi gɛt am frɔm ↗