Tiers du Cylindre ya Roulette
“Gawo limodzi mwa atatu a gudumu”: betcha la tiers mu roulette limaphimba tibowo khumi ndi tiwiri totsutsana ndi ziro.

Ma split asanu ndi limodzi, machipi asanu ndi limodzi, manambala khumi ndi awiri: 27 mpaka 33 pa gudumu. Kuthekera 32.43%, phindu +12 ma unit pa kugunda kulikonse.
Ma split
5-8, 10-11, 13-16, 23-24, 27-30, 33-36. MachipindalamaChipiChizindikiro choimira ndalama yokhazikika, choikidwa pa dongosolo la mabetcha kuti mupange betcha. Chimatchedwanso: check.Werengani yonse → asanu ndi limodzi, lililonse splitbetchaSplitManambala awiri oyandikana, amalipira 17:1.Werengani yonse → yolipira 17 ku 1. Manambala khumi ndi awiriwo amatsatizana mozungulira gudumu kuchokera pa 27 mpaka 33: 27 13 36 11 30 8 23 10 5 24 16 33. Limalengezedwa ngati “tiers” (tiers du cylindreFR · gawoTiers du cylindre“Gawo limodzi mwa atatu la gudumu”: manambala khumi ndi awiri moyang’anizana ndi ziro, 27 mpaka 33 pa gudumu, obetchedwa ndi ma split asanu ndi limodzi.Werengani yonse →, nthawi zina “series 5/8” m’makasino a ku Germany potengera split yoyamba).
Malipiro ndi zoyembekezeka
Kugunda kulikonse kumalipira ma unitndalamaUnitNdalama zobetcha zoyambira zimene dongosolo kapena wosewera amagwiritsa ntchito. Maprogression amafotokozedwa mu ma unit kuti agwire ntchito pa tebulo lililonse.Werengani yonse → 17 pa split imodzi ndipo kumataya zisanu zinazo: phindu +12 pa ndalama zobetcha za ma unit 6. KuthekeramasamuKuthekeraMwayi wa zotsatira, kuchokera 0 mpaka 1 kapena 0% mpaka 100%. Nambala imodzi: 1/37 = 2.70%.Werengani yonse → 12/37. EV pa kuzungulira kulikonse: (12/37)(12) − (25/37)(6) = (144 − 150)/37 = −6/37, zomwe ndi 2.70% ya ma unit asanu ndi limodzi. Kuphimba kofanana ndi dazenibetchaDazeni1–12, 13–24 kapena 25–36, amalipira 2:1.Werengani yonse →, pa gudumu m’malo mwa dongosolo la mabetchazipangizoDongosolo la mabetchaGridi yosindikizidwa yobetchera pa tebulo. Imatchedwanso: tebulo, felt, nsalu.Werengani yonse →, ndi malipirondalamaMalipiroZimene betcha lopambana limabweza, zotchulidwa ngati “X ku 1” kuwonjezera pa ndalama zobetcha zobwezedwa.Werengani yonse → ofanana: kugunda kulikonse kumalipira mofanana.
Tiers poyerekeza ndi dazeni
Onse amaphimba manambala khumi ndi awiri pa 32.43%. Dazeni la $30 limalipira +$60 pa kugunda, ndendende ngati ma split asanu ndi limodzi a $5. Ndi betcha limodzi pa malipiro ndi kuthekera; amasiyana pa manambala khumi ndi awiri okha ndi ngati manambalawo amapanga chigawo cha gudumu. Kwa wosewera wofunafuna kukondera kwa gudumu zimenezo ndi chilichonse; kwa wosewera wa dongosolo si kanthu.
N’chifukwa chiyani motsutsana ndi ziro
Mabetcha a magawogudumuGawoMndandanda wolumikizana wa tibowo pa gudumu, mosiyana ndi gulu pa dongosolo la mabetcha.Werengani yonse → a ku France amagawa gudumu lonse: voisins du zéroFR · gawoVoisins du zéro“Oyandikana ndi ziro”: manambala khumi ndi asanu ndi awiri kuchokera 22 mpaka 25 pa gudumu, obetchedwa ndi machipi asanu ndi anayi.Werengani yonse → imatenga tibowozipangizoKabowoChimodzi mwa tibowo 37 tokhala ndi manambala pa rotor. Kamatchedwanso: slot, cup.Werengani yonse → 17 tozungulira zirogudumuZiroKabowo kamodzi kobiriwira kamene betcha la even-money, dazeni kapena mzati siliphimba; gwero la phindu la kasino. Imatchedwanso: ziro imodzi, 0.Werengani yonse →, tiers 12 tomwe tili motsutsana nayo ndendende, orphelinsFR · gawoOrphelins“Ana amasiye”: manambala asanu ndi atatu otsala ndi voisins ndi tiers: 17, 34, 6 ndi 1, 20, 14, 31, 9.Werengani yonse → 8 totsala m’zigawo ziwiri zing’onozing’ono. Pamodzi zimaphimba tonse 37 kamodzi kokha. Zitatuzi zinakhazikitsidwa ku Monte Carlo ndipo zimasindikizidwa pa racetracktebuloRacetrackMzere wozungulira pa madongosolo a pompopompo ndi a pakompyuta wosonyeza manambala motsatira gudumu, wogwiritsidwa ntchito poika mabetcha a oyandikana ndi a gawo ndi kudina kamodzi.Werengani yonse → ya tebulo lililonse la pompopompo.
Pa tebulo
Dealer weniweni amaika machipi asanu ndi limodzi m’masekondi ochepa ndipo amabwereza kuyitanako (“tiers, cinq pièces” pa ma unit asanu lililonse). Pa intaneti, kudina kamodzi batani la racetrack kumaika onse asanu ndi limodzi. Malire ochepa amagwira ntchito pa chiwerengero chonse cha kuyitanako, choncho malire ochepa a $5 a mabetcha amkati amakwaniritsidwa ndi machipi asanu ndi limodzi a $1.
Mafunso
Ayi. Ndi gawo limodzi mwa atatu a gudumu lakutali kwambiri ndi ziro.
Mukhoza kuika ma split asanu ndi limodzi ndi manja ndi kulemera kulikonse; call bettebuloCall betBetcha limene limalengezedwa kwa dealer m’malo moikidwa ndi dzanja, kawirikawiri betcha la gawo la gudumu monga voisins kapena tiers. Limatchedwanso “betcha lolengezedwa”.Werengani yonse → palokha ndi machipi asanu ndi limodzi ofanana.
Nthabwala yopumitsa

Tibowo khumi ndi tiwiri, machipi asanu ndi limodzi, gawo limodzi mwa atatu a gudumu.
Magwero
- Ethier, S. N. The Doctrine of Chances: Probabilistic Aspects of Gambling.
- Wykes, A. The Complete Illustrated Guide to Gambling.