Bheti reDzepamusoro / Dzepasi reRoulette
1–18 (dzepasi, manque) kana 19–36 (dzepamusoro, passe).

Inobhadhara 1:1, mukanamasvomhuMukanaMukana wemhedzisiro, kubva pa0 kusvika pa1 kana 0% kusvika 100%. Nhamba imwe: 1/37 = 2.70%.Verengai zvese → 48.65%.
Pekuisa
Mabhokisi e“1–18” ne“19–36” ari kumigumo miviri yemutsara wekunze. Patafura yekubhejeramidziyoTafura yekubhejeraGridhi yekubhejera yakadhindwa patafura. Mamwe mazita: table, felt, cloth.Verengai zvese → yeFrance akanyorwa manque (“yakashaya”: bhoramidziyoBhoraBhora diki rinokandwa mumugero richienda rimwe divi nerotor. Mabhora emazuva ano ndeeivorine kana Teflon, 18–21 mm.Verengai zvese → harina kupfuura 18) ne passe (“inopfuura”: rakapfuura). Rimwe nerimwe rinofanira kusvika pamari shoma yetafura.
Mikana nemubhadharo we1–18 ne19–36 muRoulette
Zvakafanana chaizvo netsvukubhetiTsvukuBheti remubhadharo wakaenzana panhamba 18 tsvuku. ChiFrench: rouge.Verengai zvese →/nhemabhetiNhemaBheti remubhadharo wakaenzana panhamba 18 nhema. ChiFrench: noir.Verengai zvese → neisina kuenzana/yakaenzana: mikana yakaenzana 1.056 kusvika ku1, tafura inobhadhara 1, chikamu chekasino 2.70%, kana 1.35% nela partagemutemoLa partageMutemo wechiFrench: kana zero yabuda, hafu yemari yakabhejwa pabheti remubhadharo wakaenzana inodzoserwa. Inoita hafu chikamu chekasino pamabheti iwayo kusvika pa1.35%.Verengai zvese →.
Pavhiri
Nhamba dzepamusoro nedzepasi dzinochinjana kumucheto kwevhiri zvinenge zvakakwana, saka bheti iri harifukidze chikamu chevhirivhiriChikamu chevhiriRutivi rwemakomba akatevedzana pavhiri, rwakasiyana neboka riri patafura yekubhejera.Verengai zvese →; iboka retafura yekubhejera chete. Muchitarisa kutevedzana kubva pazerovhiriZeroGomba rimwe chete rakasvibira risingafukidzwi nebheti remubhadharo wakaenzana, redozeni kana rekoramu; ndiko kunobva chikamu chekasino. Mamwe mazita: zero imwe, 0.Verengai zvese →: 32 (yepamusoro), 15 (yepasi), 19 (yepamusoro), 4 (yepasi), 21 (yepamusoro), 2 (yepasi) zvichingodaro.

Mubhadharo we19–36 muRoulette pakutenderera 37
Pa$10 pakutenderera, bheti pa19–36 rinokunda ka18 pakutenderera 37 kwepaavhareji (+$180), rinorasikirwa kunhamba gumi nesere dzepasi (−$180) uye rinorasikirwa kuzero kamwe chete (−$10): −$10 pa$370 yakabhejwa. Pavhiri rine zero mbiri, zero mbiri dzinodhura $20 pa$380, 5.26%. Zero iri pasi pe1 asi inorasisa bheti redzepasi: bhokisi rinoti 1–18.
Misanganiswa
Dzepamusoro pamwe nedozenibhetiDozeni1–12, 13–24 kana 25–36, rinobhadhara 2:1.Verengai zvese → yechitatu zvinopindirana panhamba dzese gumi nembiri dze25–36, saka ibheti rakaremerwa pa19–36 nedozeni yepamusoro rakafukidzwa kaviri. Dzepasi pamwe netsvuku zvinopindirana panhamba pfumbamwe. Hapana musanganiswa uyu unochinja kukosha kunotarisirwamasvomhuKukosha kunotarisirwaMhedzisiro yepakati pabheti rimwe nekufamba kwenguva refu. −1/37 yemari yakabhejwa pabheti rimwe nerimwe reEurope rakajairwa.Verengai zvese →; chikamu chimwe nechimwe i2.70% chega.
Zviri muhafu imwe neimwe
Hafu imwe neimwe ine nhamba pfumbamwe tsvuku nepfumbamwe nhema, uye pfumbamwe dzisina kuenzana nepfumbamwe dzakaenzana. Nhamba tsvuku i1, 3, 5, 7, 9, 12, 14, 16 ne18 muhafu yepasi uye 19, 21, 23, 25, 27, 30, 32, 34 ne36 muhafu yepamusoro. Dzepasi idozeni yekutanga nehafu yechipiri; dzepamusoro ihafu imwe yechipiri neyechitatu. Hapana bheti diki rinofukidza 1–18 nemari shoma: dozeni inobhadhara 2 kusvika ku1 panhamba gumi nembiri, six linebhetiSix lineNhamba nhanhatu mumitsara miviri yakavakidzana, rinobhadhara 5:1. ChiFrench: sixain.Verengai zvese → 5 kusvika ku1 panhamba nhanhatu, uye chimwe nechimwe chinodhura 2.70% yakafanana.
Mitemo yeFrance
Ne la partage, hafu yebheti re manque kana passe inodzoka kana zero yabuda, uye mutengo unodzikira ku1.35%. Neen prisonmutemoEn prisonMutemo wechiFrench: kana zero yabuda, bheti remubhadharo wakaenzana rinobatwa kusvika pakutenderera kunotevera panzvimbo pekurasikirwa. Rinoita hafu chikamu chekasino pamabheti iwayo.Verengai zvese → bheti rinobatwa pakutenderera kumwe zvakare panzvimbo pacho: kana rikakunda rinodzoserwa pasina pundutso, uye kana rikarasikirwa rinotorwa.
Mibvunzo
Bhora rakashaya simba, “rakakundikana” kupfuura 18. Passe zvinoreva kuti rakapfuura.
Kwete. Kutenderera kwese i18/37 kuhafu ipi neipi.
Kuseka zvishoma

1–18 kana 19–36. Bheti rakafanana netsvuku, bhokisi rakasiyana.
Zvinyorwa
- Ethier, S. N. The Doctrine of Chances: Probabilistic Aspects of Gambling.