Dabarar Romanovsky a roulette
Tsarin Romanovsky yana rarraba raka'a takwas a kan dozin biyu da corner biyu. Ba ya canza ƙimar da ake tsammani mara kyau ta roulette.

Yana rufe ramuka 32 na Turai, amma rufewa ba alkawarin riba ba ne: dozin ko corner da aka rufe yana ba da ribar tsaf ta raka'a ɗaya, yayin da ramuka biyar ke asarar takwas.
Ƙa'idar kamar yadda aka bayyana ta
Tsarin Romanovsky a kan teburin cacakayan aikiTeburin caca (layout)Ragar caca da aka buga a kan tebur. Ana kuma kiransa: table, felt, cloth.Karanta gaba ɗaya → yana sa raka'akuɗiRaka'aKuɗin caca na tushe da tsari ko ɗan wasa ke aiki da shi. Ana bayyana jerin ƙarin caca a raka'a don su yi aiki a kowane tebur.Karanta gaba ɗaya → 3 a kan kowane ɗaya daga dozincacaDozin1–12, 13–24 ko 25–36, biya 2:1.Karanta gaba ɗaya → biyu, sannan raka'a 1 a kan kowane ɗaya daga cornercacaCornerLambobi huɗu da ke tarayya a kusurwa ɗaya a kan teburin caca, biya 8:1.Karanta gaba ɗaya → (lambobi huɗu) biyu da ba su haɗu ba a cikin dozin da ya rage. Ku bar wannan tsarin na raka'a takwas bai canza ba.
Teburin biya
Cace-cacen dozin biyu suna rufe ramukakayan aikiRamiƊaya daga cikin ɗakuna 37 masu lamba a kan rotor. Ana kuma kiransa: slot, cup.Karanta gaba ɗaya → 24, corner biyu kuma suna rufe ƙarin takwas. Sassan ba sa haɗuwa idan corner ɗin suna cikin dozin da ba a yi amfani da shi ba.
Misali da aka warware
Ku zaɓi dozin na farko da na biyu, sannan corner 25/26/28/29 da 32/33/35/36 a dozin da ya rage. Lamba 17 tana mayar da raka'a 9 tare da kuɗin cacarta mai nasara; ku cire dukan tsarin raka'a 8 don samun +1. Lamba 26 ma tana mayar da 9 daga corner ɗinta a kan 8 da aka saka: +1 kuma. Lamba 0 ba a rufe ta ba, kuma tana cin dukan raka'a 8.
Farashi da haɗari
Yiwuwar sakamako mai kyau a dabaran na yau da kullum 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 ita ce 32/37, wato 86.486%. Sakamakonsa da ake tsammani shi ne (32 × 1 − 5 × 8) / 37 = raka'a −8/37 a kowane juyi, daidai kashi ɗaya cikin talatin da bakwai na jimillar kuɗin caca. Yawan nasara mai girma yana canza siffar sakamako, ba wannan farashin ba. Kada ku kai adadin 32/37 zuwa dabaran mai sifili biyu ba tare da sake lissafa shi ba.
Tambayoyi
Yana nufin sakamako 32 suna da ribar tsaf ta +1 a wannan tsari na musamman. Sauran sakamako biyar suna asarar raka'a takwas, abin da ke barin ƙimar da ake tsammani mara kyau.
Romanovsky yana nuna wannan tsari na musamman na raka'a takwas. Lissafin 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 → ne, ba sunansa ba, ke ƙayyade sakamakon.
Ɗan barkwanci

Riba raka'a ɗaya a lambobi 32, asara takwas a biyar: −8/37 a kowane juyi.
Majiyoyi
- RouletteDoc, “Romanovsky system” — tsarin mai suna da aka bayyana a nan
- Roulette77. Bayanin dabara da misalai.
- RouletteUK, “Romanovsky strategy” — tsari makamancinsa na zamani
- Wizard of Odds, Roulette Basics — biya da fifiko na yau da kullum na Turai
- Wizard of Odds, The Truth about Betting Systems — jerin ƙarin caca da tsare-tsare ba sa kawar da fifiko