Dabarun roulette: bayani gaba ɗaya
Tsare-tsaren roulette suna zaɓar cace-cace, suna canja kuɗin caca ko kuma su kafa ƙa'idojin tsayawa. Babu ɗayansu da ke canja yiwuwar juyin da ke zaman kansa.

A kan dabaran roulette mai adalci mai sifilidabaranSifiliRamin kore guda ɗaya da babu cacar ɗaya zuwa ɗaya, ta dozin ko ta ginshiƙi da ke rufe shi; tushen fifikon gidan caca. Ana kuma kiransa: sifili ɗaya, 0.Karanta gaba ɗaya → ɗaya, da biya na yau da kullum kuma ba tare da wata ƙa'ida ta musamman ta sifili ba, asarar da ake tsammani ita ce 2.70% na duk abin da aka saka. Tsare-tsare suna canja yadda sakamakon zaman wasa ke rarrabuwa, ba wannan farashin ba.
Ƙa'idar lissafi guda ɗaya da ke da muhimmanci
Ƙimomin da ake tsammanilissafiƘimar da ake tsammaniMatsakaicin sakamako a kowace caca a cikin dogon lokaci. −1/37 na kuɗin caca a kowace cacar Turai ta yau da kullum.Karanta gaba ɗaya → suna haɗuwa. Idan kowace caca da kuka sa tana da ƙimar da ake tsammani ta −1/37 na kuɗin cacarta, to duk wani jerin cace-cace, ko da yaya aka zaɓe shi da wayo daga sakamakon baya, yana da ƙimar da ake tsammani ta −1/37 na jimillar abin da aka saka. Dabarar roulette za ta iya yanke shawarar nawa za a saka da kuma yaushe; ba za ta iya mayar da caca ɗaya mai riba ba, don haka ba za ta iya mayar da jimillar mai riba ba. Wannan ba sakamakon gwaji ba ne da wani tsari mafi kyau zai iya karyatawa. Lissafi ne kawai.
Iyalai biyu na dabarun roulette
Jerin ƙarin cacadabaraJerin ƙarin cacaDuk wata ƙa'ida da ke canza kuɗin caca bisa sakamakon da ya gabata. Jerin ƙarin caca bayan asara yana ɗaga shi bayan an rasa, na bayan nasara kuma bayan an ci.Karanta gaba ɗaya → bayan asara suna ɗaga kuɗin caca bayan an yi asara: MartingaledabaraMartingaleJerin ƙarin caca da ke ninka caca bayan kowace asara. Ku duba sashen “Dabarun caca na roulette” don ganin abin da yake yi da wanda ba ya yi.Karanta gaba ɗaya → (ninki biyu), FibonaccidabaraFibonacciJerin ƙarin caca da ke bin jerin lambobi 1, 1, 2, 3, 5, 8, 13…: mataki ɗaya gaba bayan asara, matakai biyu baya bayan nasara.Karanta gaba ɗaya → (jimillar biyun ƙarshe), D’Alembert (ƙara ɗaya), LabouchèredabaraLabouchèreTsarin sharewa: a rubuta layin lambobi, a yi caca da jimillar lambobi biyu na ƙarshe, a share su bayan nasara, a ƙara kuɗin cacar da aka rasa bayan asara.Karanta gaba ɗaya → (jimillar lambobin ƙarshe biyu na layi). Suna kawo ƙananan nasarori akai-akai da manyan asarori jefi-jefi. Jerin ƙarin caca bayan nasara suna ɗaga kuɗin caca bayan an ci: ParolidabaraParoliJerin ƙarin caca bayan nasara: a ninka bayan nasara, a koma farko bayan asara ko bayan nasarori uku a jere. Ana kuma kiransa: reverse Martingale.Karanta gaba ɗaya → (ninki biyu har sau uku) da ʼyan uwansa. Suna kawo ƙananan asarori akai-akai da manyan nasarori jefi-jefi. Caca da kuɗi iri ɗayadabaraCaca daidai-wa-daidaYin caca da adadi ɗaya a kowane juyi. Ma'auni ne da ake kwatanta kowane jerin ƙarin caca da shi.Karanta gaba ɗaya → ita ce rukunin kwatanta. Teburin da ke ƙasa taswirar dabarun roulette ce: abin da kowane tsari ke yi bayan asara da bayan nasara.
Abin da dabarar caca ta roulette ke canjawa a zahiri
Abubuwa uku: sau nawa kuke gama zaman wasa da riba, girman nasarar da aka saba gani, da girman babbar masifa da ba kasafai take faruwa ba. Martingale yana gama kusan 80% na gajerun zaman wasa da ƙaramar riba, sauran 20% kuma da asarar da ke share nasarori goma irin waɗannan. Paroli yana gama yawancin zaman wasa da ɗan asara, kaɗan kuma da babbar riba. Caca da kuɗi iri ɗaya tana tsakiya. A kowane hali, matsakaicin sakamako, a kan zaman wasa da yawa, shi ne −2.70% na duk abin da aka saka, kuma jerin ƙarin caca suna saka fiye da haka.
Yadda ake karanta shafukan dabaru
Sanannun jerin ƙarin caca suna da simulator; sauran tsare-tsaren da ke da suna suna amfani da jerin kuɗin caca da aka lissafa da teburan biyakuɗiBiyaAbin da cacar da ta ci ke dawowa da shi, ana faɗinsa a matsayin “X zuwa 1” a kan kuɗin cacar da aka mayar.Karanta gaba ɗaya →. Rufe lambobi da yawa ba ɗaya yake da juyi mai riba ba: tsabar cacakuɗiTsabar cacaAlamar da ke wakiltar ƙayyadadden adadin kuɗi, wadda ake ajiyewa a kan teburin caca don yin caca. Ana kuma kiranta: check.Karanta gaba ɗaya → da ta ci za ta iya dawo da ƙasa da duk tsabobin da aka sa. Ku karanta sakamakon tsaf bayan an cire kowace caca da ta yi asara. Majiyar da ta rubuta ƙa'idojin wani tsari ba hujja ba ce cewa yana doke gidan caca. Inda bayanai suka saɓa ko ba za a iya tabbatar da labarin asalin tsari ba, shafin yana faɗin haka.
- p10 −$500
- p25 −$500
- tsakiya −$500
- p75 −$500
- p90 +$1,610
Abin da ke taimakawa a zahiri
Abubuwa huɗu ne ke canja asarar da ake tsammanilissafiAsarar da ake tsammaniƘimar da ake tsammani sau jimillar kuɗin da aka yi caca da su; matsakaicin adadin da ake rasawa a cikin zaman wasa ko wani lokaci.Karanta gaba ɗaya →, kuma babu ɗayansu da ke tsarin caca: ƙaramin kuɗin caca, ƙarancin juye-juye, teburin la partageƙa'idaLa partageƘa'idar Faransa: idan sifili ya fito, ana mayar da rabin kuɗin cacar ɗaya zuwa ɗaya (even-money). Tana rage fifikon gidan caca a kan waɗannan cace-cace da rabi, zuwa 1.35%.Karanta gaba ɗaya → (wanda ke rage fifikon gidan caca a kan cace-cacen ɗaya zuwa ɗayacacaCacar ɗaya zuwa ɗaya (even-money)Ja/baƙi, mara/cika, manya/ƙanana. Lambobi 18, biya 1:1.Karanta gaba ɗaya → zuwa rabi, 1.35%), da ƙa'idar tsayawa da aka yanke kafin a zauna. Tare za su iya rage kuɗin da ake tsammanin kashewa a dare ɗaya da kashi uku cikin huɗu. Babu wani jerin ƙarin caca da zai iya rage shi ko da kwabo ɗaya.
- Kuɗin caca: asarar da ake tsammani tana tafiya daidai da shi.
- Juye-juye: asarar da ake tsammani tana tafiya daidai da su. Teburan da ke tafiya a hankali sun fi arha a kowace awa.
- Ƙa'idojin teburi: la partage ko en prisonƙa'idaEn prisonƘa'idar Faransa: idan sifili ya fito, ana riƙe cacar ɗaya zuwa ɗaya (even-money) zuwa juyi na gaba maimakon a rasa ta. Tana rage fifikon gidan caca a kan waɗannan cace-cace da rabi.Karanta gaba ɗaya → suna rage fifikon gidan caca a kan cacar ɗaya zuwa ɗaya zuwa rabi.
- Ƙa'idar tsayawa: ita kaɗai ce sashen kowane “tsari” da ke aiki, domin tana rage jimillar cacakuɗiJimillar cacaJimillar kuɗin da aka yi caca da su a cikin zaman wasa ko wani lokaci, har da kuɗin da aka ci aka sake sawa. Ana kuma kiranta: handle, action.Karanta gaba ɗaya →.
Dalilin da ya sa tsare-tsare ke ci gaba da wanzuwa
Suna aiki a mafi yawan lokaci. Ɗan wasan Martingale da ya yi wasa dare ashirin zai ci a dare goma sha shida kuma zai tuna da su. Darare huɗun da aka yi asara sun ci kuɗi fiye da abin da darare goma sha shidan nasara suka kawo, amma ƙwaƙwalwa ba ta riƙe littafin lissafi. Ƙara da cewa tsare-tsare suna ba ɗan wasa abin yi tsakanin juye-juye, sai a fahimci dalilin sha'awarsu. Ba a jayayya a kan lissafin; tunanin ɗan adam ne ke tallata su.

Tambayoyi
Babu tsarin caca da ke yin haka. Nasarorin da aka rubuta kaɗai sun zo ne daga lahani na zahiri a dabaran roulette ko daga na'urorin auna lokaci, kuma dukansu an yi bayaninsu a sashen Ɗakin gwajin roulette.
Babu wadda ke canja asarar da ake tsammani. Don mafi ƙarancin asarar da ake tsammani: caca da kuɗi iri ɗaya, da mafi ƙanƙantar kuɗin caca, a mafi ƙarancin juye-juye, a teburin la partage. Don mafi girman damar ƙaramar nasara a daren yau: Martingale, tare da cikakken sanin faɗuwar da ke jira.
Jimillar ƙimomin da ake tsammani da ke ƙasa da sifili tana ƙasa da sifili. Haɗawa ba ya taimakawa.
Ɗan barkwanci

Kowane tsari jadawali ne na lokacin da gidan caca zai karɓi kuɗinsa.
Majiyoyi
- RouletteDoc. Roulette strategies overview.
- Roulette77. Roulette strategies overview.
- Ethier, S. N. The Doctrine of Chances: Probabilistic Aspects of Gambling.
- Thorp, E. O. “Optimal gambling systems for favorable games.”
- Epstein, R. A. The Theory of Gambling and Statistical Logic, 2nd ed.