Isicwangciso se-Shotwell kwi-roulette
Isicwangciso se-Shotwell sidibanisa ibheji yemiqolo emibini ye-$5 namanani amanye amane e-$1 kwivili laseMelika. Sinezinga eliphantsi lempumelelo kunye nenzuzo yekhasino eqhelekileyo ye-5.26%.

Izikhewu ezilishumi zigutyungelwa nge-$9. Impumelelo yemiqolo emibini izuza i-$21 kwaye impumelelo yenani elinye izuza i-$27, hayi imbuyekezo epheleleyo ye-$36 yenani elinye.
Umthetho njengoko uchaziwe
I-Shotwell isebenzisa omnye wemiqolo emithathu emiselweyo: imiqolo emibini 1–6 kunye namanani amanye 8, 10, 20, 26; imiqolo emibini 10–15 kunye no-16, 17, 18, 28; okanye imiqolo emibini 19–24 kunye no-1, 2, 4, 26. Khetha umqolo omnye, ubeke i-$5 kwimiqolo emibini kunye ne-$1 kwinani ngalinye elinye. Ipateni kwiziphumo ze-RNG ezidlulileyo ayitshintshi amathubaizibaloAmathubaIthuba lesiphumo, ukusuka ku-0 ukuya ku-1 okanye ku-0% ukuya ku-100%. Inani elinye: 1/37 = 2.70%.Funda yonke → esiphumo esilandelayo esizimeleyo.
Itheyibhile yeentlawulo
Zonke izikhewuizixhoboIsikhewuEsinye sezikhewu ezingama-37 ezinamanani kwirotha. Kwakhona: slot, cup.Funda yonke → ezilishumi ezikhethiweyo zinenzuzo, kodwa izikhewu ezingama-28 zaseMelika zilahlekelwa lulungelelwanisoizixhoboIbhodi yokubhejaIgridi yokubheja eshicilelwe etafileni. Kwakhona: itafile, ilaphu.Funda yonke → luphela.
Umzekelo osetyenzisiweyo
Sebenzisa umqolo we-1–6. Ukuba kuwa u-4, imiqolo emibini ye-$5 ibuyisa i-$30 kuquka ibheji; thabatha yonke i-$9 ebekiweyo ufumane +$21. Ukuba kuwa u-20, inani lakhe elinye libuyisa i-$36 xa kuthelekiswa naloo $9 iyonke: +$27. U-00 ulahlekelwa yiyo yonke i-$9. Ithuba lempumelelo ngu-10/38 = 26.316%, hayi uqikelelo olusekelwe kwimijikelo yangaphambili.
Iindleko nomngcipheko
Ixabiso elilindelekileyoizibaloIxabiso elilindelekileyoIsiphumo esiphakathi kwibheji nganye ekuhambeni kwexesha elide. −1/37 yebheji kuyo yonke ibheji eqhelekileyo yaseYurophu.Funda yonke → ngu-(6 × 21 + 4 × 27 − 28 × 9) / 38 = −9/19, malunga ne-−$0.474 ngomjikelo. Oko kuyi-5.26% ngqo ye-$9, izinga eliqhelekileyo le-roulette yaseMelikauhloboI-roulette yaseMelikaIvili eline-0 kunye ne-00, izikhewu ezingama-38, inzuzo yekhasino eyi-5.26%. Asiyo imodeli esisiseko kule sayithi.Funda yonke →; akuquki i-basketibhejiI-basketKwivili elineqanda elinye: 0, 1, 2, 3 ngetshiphu enye, ihlawula u-8:1. Kwakhona: first four, quatre premiers.Funda yonke → ekhethekileyo yamanani amahlanu, engasetyenziswayo kolu lungelelwaniso. Iimpumelelo ezinkulu ezintle zilungelelaniswa yilahleko ezixhaphakileyo zolungelelwaniso luphela, ngoko ugubungelo aluxhasi ibango lenzuzo yekhasino encitshisiweyo.
Imibuzo
Inani elinye eliphumeleleyo lizuza i-$35 ngaphandle kwebheji yalo ebuyiswayo ye-$1. Imiqolo emibini ye-$5 namanye amanani amanye amathathu e-$1 alahlekelwa yi-$8: $35 − $8 = +$27.
Akukho pateni ibonwe ngaphambili eyenza isiphumo se-RNG esizimeleyo silindeleke. Ukuthambekela kokwenyani kwevili lomzimba kungafuna ubungqina obomeleleyo, obunokuphindwa kunegama nje lale nkqubo.
Uncumo

Amanani alishumi kwangama-38, i-$9 ngomjikelo, i-5.26% eqhelekileyo.
Imithombo
- RouletteDoc, “Shotwell strategy” — imiqolo edwelisiweyo nesizathu esichaziweyo
- Roulette77. Inkcazelo yesicwangciso kunye nemizekelo.
- RouletteUK, “Shotwell strategy” — iinguqulelo zeeyunithi ezilithoba ezinobunzima nezeeyunithi ezintlanu ezilinganayo
- Wizard of Odds, Roulette Basics — inani lezikhewu zaseMelika neentlawulo
- Wizard of Odds, The Truth about Betting Systems