Stratezi roulet Base Five
Base Five fer enn pari peman egal monte apre bann gin, par 5, 10, 15 ek 25 inite. Enn seri kat gin pa arive souvan, e enn pert dan sak letap donn enn rezilta sik diferan.

Retourn lor 5 apre nenport ki pert ouswa apre katriyem gin. Kat gin swivi donn 55 inite net, alor ki enn pert dan letap enn ziska kat donn −5, −5, 0 ek +5 net.
Letap ek retour lor baz
Swazir enn sel pari peman egal. Mize 5 initelarzanIniteMiz baz ki enn sistem ouswa enn zwer servi. Bann progresion dekrir an inite pou ki zot aplik lor nenport ki latab.Lir tou → an premie, apre mont apre sak gin swivi ziska 10, 15 ek 25. Enn pert fer prosenn miz retourn lor 5, parey kouma kan ou fini katriyem gin. Sa se enn progresionstrateziProgresionNenport ki regleman ki sanz miz-la dapre bann rezilta avan. Progresion negatif ogmant li apre pert, pozitif apre gin.Lir tou → pozitif avek enn plafon: li dimann pli gro pari apre enn gin, pa apre enn seri pert. Kalkil-la sipoze enn roulet standar avek enn sel zerorouZeroSel kaz ver ki okenn pari peman egal, douzenn ouswa kolonn pa kouver; sours lavantaz kazino. Osi: enn sel zero, 0.Lir tou →, kot enn pari peman egalpariPari peman egalRouz/nwar, inper/per, ot/ba. 18 nimero, peye 1:1.Lir tou → gagne lor 18 kazekipmanKazEnn bann 37 konpartiman avek nimero lor rotor. Osi: slot, cup.Lir tou → lor 37.
Rezilta enn sik
Tablo-la konsider ki enn sik fini lor so premie pert ouswa apre kat gin.
Egzanp kalkile
Enn gin lor 5 swivi par enn pert lor 10 donn +5 − 10 = −5, alor prosenn miz retourn lor 5. Trwa gin apre enn pert donn +5 + 10 + 15 − 25 = +5. Si tou kat pari gagne, net-la se 5 + 10 + 15 + 25 = +55. Gin lor 25 inite donn enn retour brit 50 inite avek so prop miz konpri, me zis 25 ladan se profi.
Lesperans ek risk
ProbabilitematematikProbabiliteSans enn rezilta, depi 0 ziska 1 ouswa depi 0% ziska 100%. Enn nimero: 1/37 = 2.70%.Lir tou → pou gagn egzakteman kat fwa, kouma sik konple-la bizin, se (18/37)^4 = 5.6012%. Enn sik gagnan ki ou trouve pa fer li enn rezilta probab. Pli zeneralman, sak inite peman egal eropeen ena enn pert atandimatematikPert atandiValer atandi miltiplie par total larzan ki ou parye; montan mwayen ki ou perdi lor enn sesion ouswa enn peryod.Lir tou → 1/37, alor pert atandi-la depan lor total larzan ki progresion-la met vremem an risk. Pli gro pari se sink fwa premie pari, e bann sik ki repete donn bann sans repete pou ariv lor li.
Kestion
Non. Enn pert lor trwaziem miz ni gagne ni perdi, e enn pert lor katriyem miz les enn sik +5 inite; pozision pert-la konte.
Enn rou avek enn sel zero ena 18 kaz gagnan lor 37 pou enn pari peman egal, akoz zero perdi. Alor kalkil-la se (18/37)^4.
Enpe riye

Kat gin peman egal swivi: 5.60% lor enn rou avek enn sel zero.
Sours
- RouletteDoc, Rezime bann stratezi
- Roulette77, “Base Five” — progresion kat letap apre gin ki dekrir
- Wizard of Odds, Roulette Basics — rezilta peman egal ek lavantaz kazino
- Wizard of Odds, The Truth about Betting Systems — analiz progresion