Bonus, Nkwalite na Nlaghachi Ego na Roulette
Bonus roulette dịka kupọn matchplay, chip ị na-apụghị ịgbanwe n’ego na nlaghachi ego na mfu na-ebufe obere ego site na kasino gaa n’aka onye egwuregwu. Mgbe a gbakọrọ ọnụ ahịa ha nke ọma, ụfọdụ n’ime ha bara uru karịa ihe wiil na-ewere.

Kupọn na-amụba ụgwọ ego hara nhata okpukpu abụọ bara ihe dị ka 46% nke nzọ ahụ na wiil Europe. Chip nkwalite a na-eji otu ugboro bara (36 − n)/37 nke ọnụ ahịa e dere na ya na nzọ na-ekpuchi nọmba n: 95% na straight up, 49% na uhie. Nlaghachi nke ọkara mfu n’ozuzu gị na-eme ka obere oge egwuregwu na uhie baa uru igwu. Ọ dịghị nke ọ bụla n’ime ihe ndị a na-agbanwe wiil; ọ na-agbanwe onye na-akwụ ụgwọ.
Ihe mere nkwalite nwere ike ịka uru ụlọ
Uru ụlọmgbakọUru ụlọÒkè nke ego nzọ ọ bụla kasino na-edebe na nkezi: 2.70% na roulette Europe.Gụọ ya niile → bụ ọnụ ahịa kwa unitegoUnitEgo nzọ ntọala nke otu usoro ma ọ bụ onye egwuregwu na-eji arụ ọrụ. A na-akọwa usoro mmụba nzọ na unit ka ha metụta tebụl ọ bụla.Gụọ ya niile → a gbara: 2.70% na wiil Europe. Bonus roulette na-agbakwunye ego n’otu akụkụ nke nzọ, ọ bụrụkwa na ọ na-agbakwunye karịa 2.70% nke ego nzọ, nzọ ahụ na-enye uru ruo mgbe nkwalite ahụ dị. Kasino na-enye ha n’agbanyeghị n’ihi na ha nwere oke: otu kupọn kwa nleta, chipegoChipIhe nnọchi anya ego a kara aka, a na-etinye na mbadamba nzọ iji gbaa nzọ. A na-akpọkwa ya: check.Gụọ ya niile → a na-agba ma a pụghị ịgbanwe n’ego, nlaghachi naanị maka ndị egwuregwu na-atụfu nnukwu ego. Mgbakọ ahụ bụ otu ihe ahụ dịka n’ebe ọ bụla ọzọ na saịtị a: ohere ugboro ụgwọegoỤgwọIhe nzọ meriri na-eweghachi, a na-ekwu ya dị ka “X ruo 1” na mgbakwunye ego nzọ e weghachiri.Gụọ ya niile →, a gbakọtara n’ime nsonaazụ niile.
Kupọn matchplay
Kupọn matchplay na-anọ n’akụkụ nzọ ego ma na-amụba ihe nzọ ahụ na-akwụ okpukpu abụọ ma ọ meriri; ma ọ meriri ma ọ tụfuru, kasino na-ewere kupọn ahụ. Bollman (2024) gbakọrọ ọnụ ahịa kupọn Las Vegas si n’afọ 2022 nke na-amụba ruo $50 na nzọ ego hara nhatanzọNzọ ego hara nhataUhie/oji, odd/even, elu/ala. Nọmba 18, na-akwụ 1:1.Gụọ ya niile →. Na wiil Europe, $50 na uhienzọUhieNzọ ego hara nhata na nọmba uhie 18. French: rouge.Gụọ ya niile → ya na kupọn ahụ na-emeri $100 na ohere 18/37 ma na-atụfu $50 na ohere 19/37: +$22.97 a tụrụ anya, ma ọ bụ 45.9% nke nzọ ahụ. Na wiil America, ọ bụ +$21.05, 42.1%. Na straight upnzọStraight upOtu nọmba, na-akwụ 35:1.Gụọ ya niile →, otu kupọn ahụ ga-aba uru okpukpu abụọ, nke a mere e ji ekpochi kupọn naanị na nzọ ego hara nhata.
Chip ị na-apụghị ịgbanwe n’ego
Chip nkwalite, nke a na-akpọkwa non-negotiable chip, bụ ndị a na-agba ma a pụghị ịgbanwe ha n’ego. Iwu a na-ahụkarị bụ otu ojiji: a na-akwụ nzọ meriri na chip nkịtị ma were chip nkwalite ahụ; a na-ewerekwa nke tụfuru. Chip $100 na nzọ na-ekpuchi nọmba n na-emeri (36 − n)/n × $100 na ohere n/37, ya mere ọ bara (36 − n)/37 nke ọnụ ahịa e dere na ya. Uru chip ahụ n’onwe ya anaghị alaghachi, naanị ihe e meriri, nzọ na-adịkarịghị emeri mana na-akwụ ọtụtụ ego na-atụfu nke kacha nta n’ụzọ ahụ: $94.59 na straight up, $48.65 na uhie. Ebe chip ahụ nwere ike ịnọ na mbadamba nzọngwa ọrụMbadamba nzọGrid ịgba nzọ e bipụtara na tebụl. A na-akpọkwa ya: tebụl, felt, ákwà.Gụọ ya niile → ruo mgbe ọ tụfuru, nzọ ego hara nhata bara 18/19 nke ọnụ ahịa e dere na ya na wiil Europe na 9/10 na nke America (Bollman, 2024).
Ịgbanwe chip ndị ahụ ka ha bụrụ ego
Uru bụ nkezi; onye egwuregwu chọrọ ego ahụ n’enweghị obi abụọ nwere ike ịzụta ya site na nchekwa (hedge). Ihe atụ Bollman si na kasino Vegas World ochie: chip $1,000 a na-eji otu ugboro na wiil America, $500 na uhie na $500 na ojinzọOjiNzọ ego hara nhata na nọmba oji 18. French: noir.Gụọ ya niile →, ya na $20 ego n’aka na 0 na 00 nke ọ bụla. Uhie ma ọ bụ oji na-emeri $500 ma tụfuo $40 ego n’aka: +$460. EfuwiilEfuOtu oghere akwụkwọ ndụ nke nzọ ego hara nhata, dozen ma ọ bụ column ọ bụla na-ekpuchighị; isi mmalite uru ụlọ. A na-akpọkwa ya: single zero, 0.Gụọ ya niile → na-atụfu chip abụọ ahụ ma kwụọ $700 n’ego n’aka: +$680. Onye egwuregwu ahụ na-echekwa opekata mpe $460, nkezi, $471.58, bụkwa 99.6% nke ihe chip ndị ahụ bara na uhie naanị. Ebe iwu kwere chip na otu nọmba, wiil Europe na-enye nchekwa ka mma: chip $25 na nọmba 36 niile ($900) na $25 ego n’aka na efu. Nọmba ọ bụla pụtara na-akwụ $875, ego n’aka dị na efu na-atụfukwa ma ọ bụrụ na ọ bụghị efu n’onwe ya pụtara, ya mere onye egwuregwu ahụ na-echekwa opekata mpe $850, 94% nke ọnụ ahịa e dere na chip ndị ahụ, n’enweghị ihe egwu ọ bụla.

Nlaghachi ego na mfu
A na-enyekarị ndị egwuregwu na-agba nnukwu nzọ nlaghachi ego: òkè nke mfu n’ozuzu ha a na-eweghachi na njedebe oge egwuregwu a kwekọrịtara. Nlaghachi na-akwụ naanị mgbe ị tụfuru, ya mere ọ na-aba uru kacha mgbe nsonaazụ na-efegharị nke ukwuu, oge egwuregwu ahụ dịkwa mkpụmkpụ nke na uru ụlọ amalitebeghị ịchị. Epstein (2013) gbakọrọ ya maka wiil America; ọnụọgụ anyị maka wiil Europe na-esote. Ya na ọkara mfu n’ozuzu a laghachiri, nzọ otu ọnụ na ego hara nhata bara uru igwu ruo ntụgharị 103 ma kacha mma na 25, bara +0.51 ego nzọ na nkezi. Na straight up, mfegharị ahụ buru oke ibu nke na oge egwuregwu ahụ na-anọgide na-enye uru ihe dị ka ntụgharị 3,600 ma kacha mma na 882, bara +17.25 ego nzọ. Ya na nlaghachi 10% a na-ahụkarị, ego hara nhata na-enye uru naanị maka otu ntụgharị, ebe straight up kacha mma na ntụgharị 20, bara +0.62 ego nzọ.
Iwu nkwalite roulette: ihe kasino na-atụkwasị obi
Nkwalite ọ bụla nwere oke, oke ahụ na-echekwakwa kasino: otu kupọn kwa nleta, chip e nyere n’ego a kapịrị ọnụ, nlaghachi a kwekọrịtara naanị ya na ndị egwuregwu ndị mfu a tụrụ anya ha n’otu njem karịrị nlaghachi ahụ nke ukwuu. Onye egwuregwu jiri kupọn ahụ wee nọgide maka mgbede nzọ $50 na uhie na-eweghachi $22.97 ahụ n’ime ntụgharị 17, na $1.35 kwa ntụgharị. Uru ahụ bụ eziokwu maka onye egwuregwu were ya ma pụọ, ma ọ bụ onye ga-egwu otu ego ahụ n’agbanyeghị.
Fọmụla
Ajụjụ
Maka otu nzọ ọ na-eso, ee. Nzọ ọ bụla ọzọ ka na-efu 2.70% nke ego nzọ.
Ndị egwuregwu ole na ole na-eche ya, chip ndị ahụ nwere oke, kasino agbakọọlarị ọnụ ahịa nkwalite ahụ dịka mgbasa ozi.
Ọ dịkarịghị. Ọ bụ ihe e ji emere ndị na-agba nnukwu nzọ (high roller), a na-ekwekọrịtakarị ya na onye nnabata kasino ma kwụọ ya na mfu n’ozuzu n’otu njem.
Egwuregwu Mgbakọ
Buru ụzọ nwaa ha n’onwe gị. A pịachiri azịza ọ bụla; meghee ya mgbe ị dị njikere.
E nyere gị chipegoChipIhe nnọchi anya ego a kara aka, a na-etinye na mbadamba nzọ iji gbaa nzọ. A na-akpọkwa ya: check.Gụọ ya niile → nkwalite $25 nke a na-ewere mgbe otu nzọ gasịrị, ị meriri ma ọ bụ tụfuo. Ebee ka ọ kwesịrị ịga: n’uhienzọUhieNzọ ego hara nhata na nọmba uhie 18. French: rouge.Gụọ ya niile →, na dozennzọDozen1–12, 13–24 ma ọ bụ 25–36, na-akwụ 2:1.Gụọ ya niile → ka ọ bụ n’otu nọmba?
Gosi azịza ya
Azịza N’otu nọmba. N’ebe ahụ ọ bara uru $23.65 na nkezi; na dozen $16.22, n’uhie $12.16.
Chip ahụ n’onwe ya anaghị alọghachi, naanị ihe o meriri. N’uhie ọ na-emeri $25 na ohere 18/37: $12.16. Na dozen ọ na-emeri $50 na ohere 12/37: $16.22. N’otu nọmba ọ na-emeri $875 na ohere 1/37: $23.65.
N’ozuzu, nzọ na nọmba n bara uru (36 − n)/37 nke chip ahụ, ya mere ka nọmba ndị ahụ dị ole na ole, ka ọ na-aka mma. Na chip nkịtị nke a enweghị ọdịiche, n’ihi na ego nzọ na-alọghachi na mmeri ọ bụla, nzọ ọ bụla bakwara uru 36/37 nke ya. Iwepụ ego nzọ ahụ na-emerụ nzọ ndị na-emerikarị ma ọ naghị emetụ nzọ na-emeri otu ugboro n’ime 37 aka.
Kasino ga-akwụghachi ọkara nke mfu gị n’ozuzu mgbe kpọmkwem otu ntụgharị gasịrị. $100 n’uhie ọ kwesịrị igwu? Ma $100 n’otu nọmba?
Gosi azịza ya
Azịza Ha abụọ kwesịrị: ihe dị ka +$22.97 n’uhie na +$45.95 na nọmba ahụ.
N’uhie ị na-emeri $100 na ohere 18/37, mgbe nlaghachi gasịrị, na-atụfu $50 na ohere 19/37: (1,800 − 950)/37 = +$22.97.
N’otu nọmba ị na-emeri $3,500 na ohere 1/37, na-atụfu $50 na ohere 36/37: (3,500 − 1,800)/37 = +$45.95.
Ndị a bụ ọnụọgụ matchplay ọzọ. Nzọ $100 na-efu naanị $50 na-emeri $100 ma ọ bụ na-efu $50, kpọmkwem dị ka nzọ $50 nwere coupon na-amụba mmeri ya okpukpu abụọ. N’egwuregwu dị ogologo, a na-akwụ nlaghachi ahụ naanị na nsonaazụ n’ozuzu, mmeri na mfu na-ekechapụ ibe ha tupu a kwụọ ya, uru ya na-adakwa; maka uhie nwere ọkara azụ, ntụgharị 25 bụ ogologo kacha mma.
Kasino ga-akwụghachi ọkara nke mfu gị n’ozuzu mgbe ọnụọgụ a kara aka nke nzọ $100 n’uhie gasịrị, nke a họọrọ tupu oge eruo: ntụgharị 1, 2 ma ọ bụ 3. Kedu nke bara uru kacha?
Gosi azịza ya
Azịza Ntụgharị atọ: ihe dị ka +$31.45. Otu ntụgharị bara uru +$22.97, abụọ naanị +$20.96.
Otu ntụgharị: merie $100 na ohere 18/37, ma ọ bụ tụfuo $100 ma nweta $50 azụ na ohere 19/37: +$22.97, dịka na mmega dị n’elu.
Ntụgharị abụọ: ha abụọ meriri (ugboro 324 n’ime 1,369), +$200. Otu n’otu (ugboro 684), $0, na-enweghị ihe a ga-akwụghachi. Ha abụọ tụfuru (ugboro 361), −$200, −$100 mgbe nlaghachi gasịrị. Nkezi: (200 × 324 − 100 × 361)/1,369 = +$20.96. Nkwụghachi ahụ na-akwụ naanị na mfu, ntụgharị abụọ na-agbanwekwa ọtụtụ mfu otu ntụgharị ka ọ bụrụ nhata.
Ntụgharị atọ enweghị ike ịbụ nhata. Mmeri atọ (ugboro 5,832 n’ime 50,653): +$300. Mmeri abụọ (18,468): +$100. Otu mmeri (19,494): −$100, a kwụghachiri ruo −$50. Ọ dịghị (6,859): −$300, a kwụghachiri ruo −$150. Nkezi: +$31.45.
Nkwụghachi ahụ na-aba uru karịa ka ogologo oge i kwere nkwa ya, ebe uru ụlọ na-efu naanị $2.70 kwa ntụgharị, ya mere uru ya na-arị elu ruo ihe dị ka +$51 na ntụgharị 25 (lee tebụl dị n’elu), ọnụọgụ ntụgharị odd na-akarịkwa ọnụọgụ even na-esote ya mgbe niile.
Otu kasino Las Vegas nyere coupon otu oge: gbaa nzọ $5 na 00, ma ọ bụrụ na ọ meriri, a ga-akwụ gị $250 kama $175 a na-akwụkarị. Kedu uru nzọ $5 ahụ nwere coupon ahụ, dịka òkè nke ego nzọ, na wiil efuwiilEfuOtu oghere akwụkwọ ndụ nke nzọ ego hara nhata, dozen ma ọ bụ column ọ bụla na-ekpuchighị; isi mmalite uru ụlọ. A na-akpọkwa ya: single zero, 0.Gụọ ya niile → abụọ ya?
Gosi azịza ya
Azịza Ihe dị ka +34%: nzọ ahụ bara uru +$1.71 na nkezi. Ọ bụrụ na $250 gụnyere $5 e weghachiri, ọ bụ +31.6%.
00 na-emeri otu ugboro n’ime ntụgharị 38. Na coupon ahụ: +$250 otu ugboro, −$5 ugboro 37 ndị ọzọ. Nkezi: (250 − 37 × 5)/38 = 65/38 = +$1.71, nke bụ 34.2% nke $5. Na-enweghị coupon ahụ: (175 − 185)/38 = −$0.26, −5.26% a na-ahụkarị.
Ọ bụrụ na $250 bụ ngụkọta e weghachiri, mmeri ahụ bụ $245, nkezi bụkwa (245 − 185)/38 = +$1.58, ma ọ bụ 31.6%.
Bollman (2024) na-enye coupon a, site na kasino Lady Luck (ugbu a Downtown Grand), dịka mmega; azịza e biri na ya, 7.89%, adabaghị n’ọgụgụ ọ bụla. Dị ka coupon matchplay, ọ bara uru otu ugboro: gwuo ya ma kwụsị.
Ihe ọchị

Nkwalite bara uru kacha nye onye egwuregwu were ya laa n’ụlọ.
Isi Mmalite
- Bollman, M. Basic Gambling Mathematics: The Numbers Behind the Neon, 2nd ed.
- Epstein, R. A. The Theory of Gambling and Statistical Logic, 2nd ed.