Tastratijit 3/2
Tastratijit 3/2 n rulit tettsers kraḍ n yiferdisen ɣef yiwen n rrehn s lexlaṣ imsawirrehnRrehn s lexlaṣ imsawiAzeggaɣ/aberkan, aryan/uyug, afellay/adday. 18 n wuṭṭunen, ixelleṣ 1:1.Ɣer akk → d sin ɣef yiwet n tgejdit. Taprubabilit-is n rrbeḥ teqqen ɣer tesdukla yettwafernen.
Azeggaɣ d tgejdit tis snat sɛan taprubabilit n 26/37 = 70,27% n ugmuḍ s rrbeḥ; aberkan d tgejdit tamezwarut sɛan 24/37. Deg sin, tuzzya tawrupit n semmus n yiferdisen mazal tettraǧu lexsara n 5/37.
Alugen akken yettwaglem
TafelwitibenkanTafelwit n rrhunAẓeṭṭa n rrhun yettwarun ɣef ṭṭabla. Daɣen: ṭṭabla, tajellabt, aceṭṭiḍ.Ɣer akk → 3/2 tettsers 3 n yijiṭunenidrimenAjiṭunTamatart i d-yemmalen azal yettwasbedden, yettwasersen ɣef tfelwit akken ad yili rrehn. Daɣen: check.Ɣer akk → ɣef yiwen ufran azɣaray s lexlaṣ imsawi d 2 n yijiṭunen ɣef yiwet n tgejditrrehnTagejditTnac n wuṭṭunen deg yiwet n tgejdit tubdidt n tfelwit, ixelleṣ 2:1.Ɣer akk →. «3/2» d amḍan n yijiṭunen-a, mačči d assaɣ n lexlaṣidrimenLexlaṣAyen i d-yettak rrehn i yerbḥen, yettwanna «X ɣef 1» nnig rrehn i d-yettuɣalen.Ɣer akk →. AzeggaɣrrehnAzeggaɣRrehn s lexlaṣ imsawi ɣef 18 n wuṭṭunen izeggaɣen. S tefransist: rouge.Ɣer akk → d tgejdit tis snat sɛan 26 n texxaminibenkanTaxxamtYiwet seg 37 n texxamin s wuṭṭunen ɣef uqerru yettezzin. Daɣen: slot, cup.Ɣer akk → tiwrupiyin s ugmuḍ s rrbeḥ; aberkanrrehnAberkanRrehn s lexlaṣ imsawi ɣef 18 n wuṭṭunen iberkanen. S tefransist: noir.Ɣer akk → d tgejdit tamezwarut sɛan 24. Amgired yekka-d seg umḍan n wuṭṭunen izeggaɣen neɣ iberkanen yellan deg tgejdit yettwafernen.
Tafelwit n lexlaṣ n uzeggaɣ d tgejdit tis snat
I uzeggaɣ d tgejdit tis snat, ukkuẓ n wuṭṭunen d izeggaɣen, llan daɣen deg tgejdit.
Amedya s leḥsab
Sersem 3 ɣef uzeggaɣ d 2 ɣef tgejdit tis snat. Uṭṭun 14 yerbeḥ sin n rrhun: rrbeḥ n uzeggaɣ d 3, rrbeḥ n tgejdit d 4, ačuran +7. Uṭṭun azeggaɣ beṛṛa n tgejdit yessexsar rrehn-is n 2 n yiferdisenidrimenAferdisRrehn agejdan s wacu i yettxeddem unagraw neɣ amurar. Inagrawen n usnerni ttwaglamen s yiferdisen akken ad ilin i yal ṭṭabla.Ɣer akk → ɣef tgejdit, ihi yettak +1; uṭṭun aberkan n tgejdit tis snat yessexsar rrehn n 3 n yiferdisen ɣef uzeggaɣ maca yettak +1 seg tgejdit. Uṭṭun ur nelli ara deg yiwen seg-sen yessexsar akk 5.
Ssuma d lxeṭṛ
I umedya-a n uzeggaɣ d tgejdit tis snat, azal yettwaṛǧan d (4 × 7 + 22 × 1 − 11 × 5) / 37 = −5/37. Ihi awal n 70,27% iṣeḥḥa i tesdukla-a n yini d tgejdit, maca mačči i yal tasdukla. Aberkan d tgejdit tamezwarut sɛan 24/37 n yigmaḍ s rrbeḥ, aryan neɣ uyug d yal tagejdit sɛan daɣen 24/37. Aḥbas deffir rrbeḥ ur ibeddel ula tuzzya tamanayt i d-iteddun ula tuɣalin ddaw n yilem n semmus n yiferdisen yellan yakan deg lxeṭṛ.
Isteqsiyen
Rrbeḥ n uḥric i yerbḥen yettwanqes s rrehn i yexser uḥric nniḍen: +3 − 2 neɣ +4 − 3, sin d +1.
Ala. Azeggaɣ d tgejdit tis snat d uberkan d tis kraḍ sɛan 26; tisduklin nniḍen n yini d tgejdit sɛant 22 neɣ 24, ihi ḥesbet tayuga yettwafernen.
Taḍsa i usgunfu
Rbeḥ n yiwen uferdis deg tuget n tuzzyiwin, lexsara n semmus ɣef mraw u yiwen n wuṭṭunen: −5/37 i yal tuzzya.
Iɣbula
- RouletteDoc, «3/2 system» — tafelwit n sin n rrhun yettwabedren
- Roulette77. Aglam n tstratijit d imedyaten.
- Wizard of Odds, Roulette Basics — lexlaṣ n tgejdit d lexlaṣ imsawi
- Wizard of Odds, The Truth about Betting Systems