Sharadka Tiirka ee Roulette
Sharadka tiirka ee roulette wuxuu daboolaa laba iyo toban lambar oo ku jira hal xariiq oo taagan oo shaxda ah.

Laba iyo toban lambar, lacag-bixin 2:1. ItimaalkaxisaabItimaalFursadda natiijo, 0 ilaa 1 ama 0% ilaa 100%. Hal lambar: 1/37 = 2.70%.Akhri dhammaan → 32.43%. Isla odds-ka dersinka, lambarro kale.
Tiirarka miiska roulette
Saddexda sanduuq ee “2:1” ee ku yaal cagta shaxdaqalabShaxda sharadkaShaxda sharadka ee daabacan ee miiska. Sidoo kale: table, felt, cloth.Akhri dhammaan →, mid kasta tiirsharadTiirLaba iyo toban lambar oo ku jira hal tiir oo taagan oo shaxda sharadka ah, wuxuu bixiyaa 2:1.Akhri dhammaan → hoostiisa. Tiirka 1 wuxuu hayaa 1, 4, 7 … 34; tiirka 2 wuxuu hayaa 2, 5, 8 … 35; tiirka 3 wuxuu hayaa 3, 6, 9 … 36. Mid kasta waa inuu keligiis gaaraa ugu yaraanta miiska. EberkugiraangirEberHal godka cagaaran ee aan daboolin sharad lacag isle'eg ah, dersin ama tiir; isha faa'iidada kasiinada. Sidoo kale: single zero, 0.Akhri dhammaan → kuma jiro tiir midna.
Lacag-bixinta iyo filashada tiirka roulette
Wuxuu la mid yahay dersinkasharadDersin1–12, 13–24 ama 25–36, wuxuu bixiyaa 2:1.Akhri dhammaan →: odds-ka caddaaladda ah 2.083 ilaa 1, miisku wuxuu bixiyaa 2, khasaaraha la filayoxisaabKhasaaraha la filayoQiimaha la filayo oo lagu dhuftay wadarta lacagta la sharadsaday; celceliska lacagta lagu khasaaro fadhi ama muddo.Akhri dhammaan → 2.70% sharadka, leexashada caadiga ahxisaabLeexashada caadiga ahXididka labajibbaarka ee kala-duwanaanshaha; masaafada caadiga ah ee natiijo ay u jirto qiimaha la filayo.Akhri dhammaan → 1.39 unuglacagUnugSharadka saldhigga ah ee nidaam ama ciyaartoy ku shaqeeyo. Kordhinnada waxaa lagu sharxaa unugyo si ay ugu shaqeeyaan miis kasta.Akhri dhammaan → kasta.
Isku-darka midabbada
Tiirarku midab ahaan isma dheellitirna. Tiirka 1 wuxuu leeyahay lix casaansharadCasaanSharad lacag isle'eg ah oo ku saabsan 18-ka lambar ee casaanka ah. Faransiis: rouge.Akhri dhammaan → iyo lix madowsharadMadowSharad lacag isle'eg ah oo ku saabsan 18-ka lambar ee madow. Faransiis: noir.Akhri dhammaan →. Tiirka 2 wuxuu leeyahay afar casaan (5, 14, 23, 32) iyo siddeed madow. Tiirka 3 wuxuu leeyahay siddeed casaan iyo afar madow (6, 15, 24, 33). Tani waxay muhiim tahay oo keliya haddii aad tiir isku darto sharad midab ah oo aad rabto inaad ogaato inta jeer ee labaduba guuleystaan: tiirka 3 iyo casaanku labadaba waxay ku dhacaan siddeed lambar, halka tiirka 2 iyo casaanku labadaba ku dhacaan afar.
Sababta tiirarka roulette ay uga duwan yihiin dareen ahaan dersinnada
Dersinku waa laba iyo toban lambar oo isku xiga; tiirku laba ayuu ka boodaa mid kasta dhexdooda. Giraangirta labaduba way kala firirsan yihiin, sidaa darteed midkoodna maaha qaybgiraangirQaybQaanso isku xiran oo godad ah oo giraangirta ku taal, oo ka duwan koox ku taal shaxda sharadka.Akhri dhammaan →. Farqigu waa muuqaal oo keliya, laakiin waa sababta “nidaamyada tiirka” iyo “nidaamyada dersinka” loogu iibiyo sidii alaab kala duwan inkastoo ay yihiin isku sharad.
Isku-darrada
Laba tiir, sida laba dersin, waxay ku guuleystaan 24 ka mid ah 37 wareeg iyagoo saafi ahaan keena hal unug. Tiir iyo dersin waxay isku dul fuulaan afar lambar (tiirka 1 iyo dersinka koowaad waxay wadaagaan 1, 4, 7, 10), iyagoo dabooya 20 lambar oo afar ka mid ah ay leeyihiin ku dhac laban ah. Qalabka Dhisaha Sharadka ayaa muujinaya qaybinta saxda ah.
Su'aalo
Cagta shaxda, hoosta 34, 35 iyo 36. Shaxda Faransiiska ee labada dhinac leh waxay ku yaalaan dhinaca ka fog eberka.
Maya. Eberku wuxuu ka sarreeyaa saddexda tiir oo dhan mana ka tirsana midkoodna.
Kaftan yar

Isla odds, lambarro kale, far kale.
Ilaha
- Ethier, S. N. The Doctrine of Chances: Probabilistic Aspects of Gambling.