Istaraatiijiyadda 4 Tiir ee Roulette
Four Pillars waa shax sharad gudaha ah oo lix unug ah oo daboolaysa 24 god oo Yurub ah, inkastoo kaliya laba iyo toban ay keenaan natiijo saafi ah oo togan.

Ioannis Kavouras wuxuu sharraxay inuu sameeyay shaxdan saxda ah. Wareeg Yurub ah oo lix unug ah kasta wuxuu la filayaa inuu lumiyo 6/37.
Shaxda iyo cidda iska leh
Four Pillars waxay 2 chipslacagChipCalaamad u taagan qadar go'an, oo la dul dhigo shaxda sharadka si sharad loo sameeyo. Sidoo kale: check.Akhri dhammaan → saartaa cornersharadCornerAfar lambar oo shaxda sharadka ku wadaaga gees, wuxuu bixiyaa 8:1.Akhri dhammaan →-ka 14/15/17/18, hal mid kasta corner-yada 19/20/22/23 iyo 31/32/34/35, hal mid kastana six line-yada 4–9 iyo 25–30. Wadartu waa lix unuglacagUnugSharadka saldhigga ah ee nidaam ama ciyaartoy ku shaqeeyo. Kordhinnada waxaa lagu sharxaa unugyo si ay ugu shaqeeyaan miis kasta.Akhri dhammaan → oo ku kala baahsan 24 godqalabGodMid ka mid ah 37-ka qol ee lambarrada leh ee rotor-ka. Sidoo kale: slot, cup.Akhri dhammaan → oo kala duwan. Ioannis Kavouras wuxuu sharraxay inuu shaxdanqalabShaxda sharadkaShaxda sharadka ee daabacan ee miiska. Sidoo kale: table, felt, cloth.Akhri dhammaan → saxda ah sameeyay muddo saddex bilood ah.
Shaxda lacag-bixinta
Labada six line waa la daboolay laakiin waxay isu dheellitiraan kadib marka inta kale ee shaxda ay lumaan.
Tusaale la xisaabiyay
Haddii 15 soo baxo, corner-ka 2-unug ah wuxuu celiyaa 18 oo sharadku ku jiro marka loo eego 6 unug ee la dhigay: +12. Haddii 22 soo baxo, corner-kiisu wuxuu celiyaa 9 marka loo eego isla wadartaas: +3. Haddii 7 soo baxo, six line-kiisu wuxuu celiyaa 6 oo sharadku ku jiro, oo si sax ah u le'eg dhammaan 6 unug ee la sharadsaday: saafi eber. 0 wuxuu lumiyaa dhammaan lixda unug.
Kharash iyo khatar
Shaxdu waxay daboolaysaa 24/37 = 64.865% godadka, laakiin kaliya 12/37 = 32.432% ayaa faa'iido leh; kala badh natiijooyinka la daboolay waa isu-dheellitirxisaabBarta isu-dheellitirkaBarta uu qiimaha la filayo ee sharadku si sax ah eber u yahay, sidaa darteed dhinacna faa'iido ma leh. Badanaa waa lacag-bixin ama cabbirka jackpot.Akhri dhammaan →. Qiimaheeda la filayo waa (4 × 12 + 8 × 3 − 13 × 6) / 37 = −6/37. Ciyaar muddo xaddidan ah ma burin karto xisaabtan lacag-bixintalacagLacag-bixinWaxa sharad guuleystay soo celiyo, oo lagu sheego “X ilaa 1” oo lagu daro sharadka la soo celiyay.Akhri dhammaan →. Sii wadidda “ilaa faa'iido” waxay kaliya khatar gelisaa wareegyo lix unug ah oo dheeraad ah, mana go'aamiso goorta dhammaad wanaagsan yimaado.
Su'aalo
Six line-ku wuxuu helaa shan unug marka laga reebo sharadkiisa la celiyay, shanta unug ee kalena way lumaan. Si kale haddii loo dhigo, celintiisa guud ee lix unug waxay le'eg tahay dhammaan shaxda lix unug ah.
Maya. Tijaabo xaddidan ma burin karto qiimaha la filayo ee lacag-bixinta caadiga ah ee −6/37 wareeg Yurub ah kasta.
Kaftan yar

24 lambar la daboolay, 12 faa'iido leh, 12 kaliya isu dheellitira: −6/37 wareeg kasta.
Ilaha
- RouletteDoc, “Four Pillars” — shax go'an oo magac leh
- Roulette77. Sharraxaadda istaraatiijiyadda iyo tusaalooyin.
- Ioannis Kavouras, “4 Pillars System Notes” — horumarinta shaxdan oo qof-koowaad lagu diiwaangeliyay
- Wizard of Odds, Roulette Basics — lacag-bixinta corner iyo six line
- Wizard of Odds, The Truth about Betting Systems