Ukubheja kwe-straight up ku-roulette
Ukubheja kwe-straight up (ukubheja enombolweni eyodwa) ku-roulette kubeka ithokheni enombolweni eyodwa. Ukuwina okuyivelakancane kakhulu etafuleni nenkokhelo enkulu kakhulu, kodwa kunenzuzo yekhasino efanayo engu-2.70% njengakho konke okunye.
Inkokhelo namathuba e-straight up ku-roulette
Igodi elilodwa kwangu-37 liyawina: 1/37, noma 2.70%. Ikhasino ikhokha ngo-35:1. Inkokhelo elungile emagodini angu-37 ingaba ngu-36:1; iyunithi elilodwa eshodayo iyinzuzo yekhasino.
Inani elilindelekile nge-$1 = (1/37)(35) − (36/37)(1) = −1/37 = −$0.0270
Isibonelo senani elibhejwayo
Ukuguquguquka
Ukulahlekelwa okulindelekile kuyafana nokokubomvu, kodwa ukusabalala kwemiphumela akufani. Edoleni ngalinye elibhejiwe, ukubheja kwe-straight up kunokuchezuka okujwayelekile okucishe kube ngu-5.84 uma kuqhathaniswa no-1.00 ekubhejeni okulingana nemali. Ekujikelezeni okungu-100 ngo-$10, umdlali obheja okubomvu ngokuvamile uba phakathi kuka-±$100 kokulindelekile; umdlali we-straight up ngokuvamile uba phakathi kuka-±$584.
Izici
- Umphumela ophakathi (median) weseshini uwukulahlekelwa okungaguquki; isilinganiso sikhushulwa wukuwina okuyivelakancane ngo-35:1.
- Isikhathi esilindelekile sokulinda ukuwina wukujikeleza okungu-37, futhi ukulinda kuthatha isikhathi eside kunalokho abantu abaningi abakucabangayo: ngemuva kokujikeleza okungu-37 kusekhona amathuba angu-36% okungawini.
- Okuncane okuvunyelwe ekubhejeni kwangaphakathi ngokuvamile kuphansi ngethokheni, kodwa kuvame ukusebenza inani elincane eliphelele kukho konke ukubheja kwangaphakathi.
- Ukubheja kwe-straight up ku-roulette kubizwa ngokuthi yi-plein emakhasino alandela isitayela saseFrance.
Okokuhlekisa
Ukulahlekelwa okulindelekile okufanayo nokokubomvu, kodwa ukusabalala kubanzi kakhulu.