Isiginesha ye-croupier ku-roulette
Isiginesha ye-croupier ku-roulette ingumqondo wokuthi indlela i-croupier eliyekisa ngayo ibhola ihambisana ngokwanele ukuthi kubikezelwe isigaba ibhola elizowela kuso.

Ama-croupier ayayakha imikhuba ehambisanayo yokuphonsa ibhola. Ukuthi lokho kuhambisana kuyasinda yini esigabeni sokuhlakazeka ngokwanele ukuze kwedlule u-2.70% akukaze kuboniswe ngendlela ekholisayo kudatha yomphakathi.
Umbono
I-croupier liphonsa ibholaokokusebenzaIbholaIbhola elincane eliphonswa emzileni libheke ngakolunye uhlangothi lwe-rotor. Amabhola esimanje enziwa nge-ivorine noma nge-Teflon, angu-18–21 mm.Funda konke → lisuka ngenhla kwenombolo ewine ekugcineni ngamandla alijwayele ngesikhathi i-rotorokokusebenzaI-rotorIngxenye yesondo ejikelezayo ephethe amagodi.Funda konke → ijikeleza ngesivinini esijwayelekile. Uma kokubili kuhambisana, ibhola lizothambekela ukuhamba inani elihambisanayo lamagodiokokusebenzaIgodiEsinye sezikhala ezingu-37 ezinezinombolo ku-rotor. Kubuye kuthiwe: slot, cup.Funda konke → e-rotor ngaphambi kokuwela, futhi igodi lokugcina lizothambekela ukuba yibanga elihambisanayo phambi kwegodi lokuphonsa. Umdlali owazi “isiginesha” ye-croupier angabheja isigabaisondoIsigabaIngxenye eqhubekayo yamagodi alandelanayo esondweni, ehlukile eqenjini lezinombolo ethebuleni lokubheja.Funda konke → esikulelo banga phambi kwenombolo ewine ekugcineni. Uhlelo lwe-roulette lwesiginesha ye-croupier aluyilutho olunye ngaphandle kwalokho kubheja.
Kungani kungabazeka
Kunezinto ezine eziguquguqukayo. Isivinini se-rotor siyahluka ngokuphushwa ngakunye. Isivinini sokuphonsa siyahluka ngesandla. Indawo yokuphonsa yinombolo ewine ekugcineni, engahleliwe. Futhi ukuhlakazeka ngemuva kokuwela kufinyelela amagodi angu-10 kuya ku-15 ohlangothini ngalunye. Ukuze isiginesha isebenziseke, ezimbili zokuqala kumele zihambisane ngaphakathi kweshumi lomzuzwana, futhi ukusabalala kokuhlakazeka kumele kube nesiqongo esanele ukuthi ukubheja kwesigaba kwedlule u-2.70%. Imizamo eshicilelwe yokukala amasiginesha ama-croupier kudatha yangempela yamakhasino ithole imiphumela engahlukaniseki nomsindo wezibalo.
Ukuphikisa kuka-Thorp
NgoDisemba 1979 u-Stephen Kimmel waphikisa ku-Gambling Times ukuthi i-croupier elisebenza isikhathi esigcwele lijikisa ngomkhuba omkhulu kangangokuthi ukubheja emagodini ayishumi kungawina cishe uhhafu wesikhathi. U-Thorp (1984) waphendula ngokuthi umkhuba awanele. Izinto ezintathu kumele zihlale zicishe zingashintshi: isivinini se-rotor, inani lokujikeleza kwebhola, nendawo i-rotor ekuyo lapho ibhola lishiya isandla. Uma ibhola lihlala lijikeleza izikhathi ezingu-8 ngesikhathi i-rotor ijikeleza ezingu-4 ngakolunye uhlangothi, ibhola lihamba ukujikeleza okungu-12 liphikisana ne-rotor bese liwela eduze kwegodi elalingaseduze nebhola ngesikhathi liyekwa; uma i-croupier liliyeka ngaphandle kokunaka i-rotor, lelo godi alihleliwe noma ngabe isandla siqine kangakanani. Inguqulo ekuleli khasi ihlangabezana nesimo sesithathu ngokukala kusuka enombolweni ewine ekugcineni, okuyigodi i-croupier eliyeka ibhola ngenhla kwalo. Ezimbili zokuqala zisasele, futhi u-Thorp wathola ukuthi inani lokujikeleza kwebhola lahluka cishe ngobubanzi bamagodi angu-20 ngisho nakuma-croupier ahambisanayo, ngaphezu kwamagodi angu-16 noma angu-17 lapho isibikezelo siyeka khona ukuletha inzuzo (bheka ukudlala ngenzuzo yomdlali).

Indlela yokukuhlola
Qopha igodi lokuphonsa (eliwine ekugcineni) nomphumela ekujikelezeni okungamakhulu ambalwa kwe-croupier elilodwa elaziwayo esondweni elilodwa. Bala ibanga ngamagodi elizungeza isondo bese udweba ukusabalala kwalo. Inqubo enobulungiswa inika i-histogram eyisicaba phezu kwamabanga angu-37; isiginesha inika iqhuqhuva. Ukuhlolwa kwe-z kwesigaba ekhasini lokuhlaziywa kwezigaba kuyasebenza lapha. Bese uyakwenza futhi ku-croupier elifanayo ngolunye usuku, ngoba iqhuqhuva esampuleni elilodwa lilindelekile ngenhlanhla cishe kaningi njengasekuhlolweni kokuchema.
Izinyathelo zokuvimbela
Amakhasino nezitudiyo ziyala ama-croupier ukuthi ashintshe amandla okuphonsa, ashintshane ngendlela i-rotor ejikeleza ngayo, ashintshwe njalo emizuzwini engu-20 kuya ku-40, futhi avale ukubheja ngaphambi kokuba ibhola lehlise isivinini. Ngisho noma amasiginesha ebekhona, isikhathi sokubhejabukhomaIsikhathi sokubhejaIsikhathi emzuliswaneni obukhoma lapho ukubheja kwamukelwa khona, esilinganiswa iseva yomdlalo futhi siboniswa njengokubala okwehlayo.Funda konke → besingawenza angasebenziseki ku-inthanethi, ngoba igodi lokuphonsa lokhu kujikeleza ngumphumela wokujikeleza kokugcina, owaziyo, kodwa ibhola liphonswa ngemuva kokuvalwa kokubheja, ngakho awukwazi ukubona isivinini sokuphonsa salokhu kujikeleza.
Kuthathe njengomsebenzi weLabhorethri
Kungumbono obekwe kahle onokuhlolwa okuhlanzekile, okuyinto engeke ishiwo ngezindaba eziningi ze-roulette. Umdlalo wokuzama kule sayithi awunayo isiginesha ye-croupier ngokwakhiwa kwawo (umphumela udonswa ngaphambi kopopayi), okuwenza ube yisibonelo esiwusizo sokungabi khona komphumela: yenza ukuhlaziywa kwebanga emlandweni wawo bese ubona ukuthi ukusabalala okuyisicaba kubukeka kanjani nomsindo wangempela wesampula.
Imibuzo
Amakhasino ayakuqapha lokho; imibiko yomphakathi yesiginesha eqinisekisiwe nengasetshenziswa iyizindaba zabantu kuphela.
Ungacela. Amashejuli okushintshana enza lokho kungabi namsebenzi kungakapheli uhhafu wehora.
Cha. Ukuchema kwesondo kumayelana namagodi; isiginesha imayelana namabanga ukusuka endaweni yokuphonsa. Kokubili kukhuphula i-chi-square; okukodwa kuphela okumayelana nemishini.
Okokuhlekisa

Umbono ongahlolwa, ohlolwa kakhulu yikhasino.
Imithombo
- Barnhart, R. T. Beating the Wheel.
- Small, M. & Tse, C. K. “Predicting the outcome of roulette.”
- Thorp, E. O. The Mathematics of Gambling.