Xibejo xa Ehenhla / Ehansi eka Roulette
1–18 (ehansi, manque) kumbe 19–36 (ehenhla, passe).

Xi hakela 1:1, nkotekotinhlayoNkotekoNkoteko wa mbuyelo, ku suka eka 0 ku ya eka 1 kumbe 0% ku ya eka 100%. Nomboro yin'we: 1/37 = 2.70%.Hlaya hinkwaswo → i 48.65%.
Ku vekiwa
Swibokisi swa “1–18” na “19–36” emakumu mambirhi ya layini ya le handle. Eka mepe wa tafulaswitirhisiwaMepe wa tafulaGridi ya ku bheja leyi kandziyisiweke eka tafula. Nakambe: tafula, felt, lapi.Hlaya hinkwaswo → wa Xifurwa swi tsariwa manque (“ku pfumaleka”: boloswitirhisiwaBoloBolo leyitsongo leyi hoxiwaka endleleni yi kongoma hi tlhelo leri kanetanaka na rotor. Tibolo ta manguva lawa i ta ivorine kumbe Teflon, 18–21 mm.Hlaya hinkwaswo → yi tsandzekile ku hundza 18) na passe (“ku hundza”: yi hundzile). Xin'wana na xin'wana xi fanele ku fikelela ndzilakano wa le hansi wa tafula.
Mpimo na hakelo ya 1–18 na 19–36 eka roulette
Swi fana hi ku helela na yo tshukaxibejoYo tshukaXibejo xa mali yo ringana eka tinomboro ta 18 to tshuka. Hi Xifurwa: rouge.Hlaya hinkwaswo →/yo ntimaxibejoYo ntimaXibejo xa mali yo ringana eka tinomboro ta 18 to ntima. Hi Xifurwa: noir.Hlaya hinkwaswo → na leyi nga ringaniki/leyi ringanaka: mpimo wo lulama i 1.056 eka 1, tafula ri hakela 1, vuyelo i 2.70%, kumbe 1.35% hi la partagenawuLa partageNawu wa le Furwa: loko zero yi huma, hafu ya mali ya xibejo xa mali yo ringana yi vuyisiwa. Wu avanyisa vuyelo bya khasino eka swibejo swoleswo hi hafu ku ya eka 1.35%.Hlaya hinkwaswo →.
Eka vhilwa
Tinomboro ta le henhla na ta le hansi ti siyana ku rhendzela rimba kwalomu ka hi ku hetiseka, hikwalaho xibejo lexi a xi khuvahi xiphemuvhilwaXiphemuXiphemu xa tikhamara leti tshamaka kusuhi eka vhilwa, hi ku hambana na ntlawa eka mepe wa tafula.Hlaya hinkwaswo →; i ntlawa wa mepe wa tafula ntsena. Loko u languta nxaxamelo ku suka eka zerovhilwaZeroKhamara yin'we ya rihlaza leyi ku nga riki na xibejo xa mali yo ringana, xa dazini kumbe xa kholomu lexi yi funengetaka; xihlovo xa vuyelo bya khasino. Nakambe: zero yin'we, 0.Hlaya hinkwaswo →: 32 (ehenhla), 15 (ehansi), 19 (ehenhla), 4 (ehansi), 21 (ehenhla), 2 (ehansi) na swin'wana.

Hakelo ya 19–36 eka roulette eka marhendzeleko ya 37
Hi $10 hi rhendzeleko, xibejo eka 19–36 xi hlula ka 18 eka marhendzeleko ya 37 hi xiringaniso (+$180), xi lahlekeriwa eka tinomboro ta khume-nhungu ta le hansi (−$180) naswona xi lahlekeriwa eka zero kan'we (−$10): −$10 eka $370 leyi bhejiweke. Eka vhilwa ra zero mbirhi tizero timbirhi ti durha $20 eka $380, 5.26%. Zero yi le hansi ka 1 kambe ya ha lahlekisa xibejo xa ehansi: xibokisi xi ri 1–18.
Ku hlanganisa
Ehenhla na dazinixibejoDazini1–12, 13–24 kumbe 25–36, yi hakela 2:1.Hlaya hinkwaswo → ya vunharhu swi tshinelelana eka tinomboro hinkwato ta khume-mbirhi ta 25–36, hikwalaho i xibejo lexi tikisiweke eka 19–36 laha dazini ya le henhla yi khuvahiweke kambirhi. Ehansi na yo tshuka swi tshinelelana eka tinomboro ta nkaye. Ku hava ku hlanganisa loku cincaka ntsengo lowu languteriweketinhlayoNtsengo lowu languteriwekeMbuyelo wa xiringaniso hi xibejo hi nkarhi wo leha. −1/37 wa mali ya xibejo eka xibejo xin'wana na xin'wana xa ntolovelo xa le Yuropa.Hlaya hinkwaswo →; xiphemu xin'wana na xin'wana i 2.70% hi xoxe.
Leswi nga eka hafu yin'wana na yin'wana
Hafu yin'wana na yin'wana yi na tinomboro ta nkaye to tshuka na ta nkaye to ntima, na ta nkaye leti nga ringaniki na ta nkaye leti ringanaka. Tinomboro to tshuka i 1, 3, 5, 7, 9, 12, 14, 16 na 18 eka hafu ya le hansi na 19, 21, 23, 25, 27, 30, 32, 34 na 36 eka hafu ya le henhla. Ehansi i dazini yo sungula na hafu ya ya vumbirhi; ehenhla i hafu leyin'wana ya ya vumbirhi na ya vunharhu. A ku na xibejo xitsongo lexi khuvahaka 1–18 hi nxavo wa le hansi: dazini yi hakela 2 eka 1 eka tinomboro ta khume-mbirhi, six linexibejoSix lineTinomboro ta tsevu eka milayini yimbirhi leyi tshamaka kusuhi, yi hakela 5:1. Hi Xifurwa: sixain.Hlaya hinkwaswo → yi hakela 5 eka 1 eka ta tsevu, naswona hinkwaswo swi durha 2.70% leyi fanaka.
Milawu ya Xifurwa
Hi la partage, hafu ya xibejo xa manque kumbe passe yi tlherisiwa loko zero yi huma, naswona ndhurho wu wela eka 1.35%. Hi en prisonnawuEn prisonNawu wa le Furwa: loko zero yi huma, xibejo xa mali yo ringana xi khomiwa ku ya eka rhendzeleko leri landzelaka ematshan'weni yo lahlekeriwa. Wu avanyisa vuyelo bya khasino hi hafu eka swibejo swoleswo.Hlaya hinkwaswo → xibejo xi khomiwa rhendzeleko rin'we ro engetela ematshan'weni ya sweswo: loko xi hlula xi tlherisiwa handle ka mali leyi hluriweke, loko xi lahlekeriwa xa tekiwa.
Swivutiso
Bolo yi wile yi nga si fika, yi “tsandzekile” ku hundza 18. Passe swi vula leswaku yi hundzile.
E-e. Rhendzeleko rin'wana na rin'wana i 18/37 eka hafu yin'wana na yin'wana.
Ku hlekisa katsongo

1–18 kumbe 19–36. Xibejo lexi fanaka na yo tshuka, xibokisi xo hambana.
Swihlovo
- Ethier, S. N. The Doctrine of Chances: Probabilistic Aspects of Gambling.