Finales
Ek hi digit par khatam hone wale har number par bet, jo dealer ko ek hi call mein bataayi jaati hai.
Finale 7 mein 7, 17 aur 27 mein se har ek par ek chip lagti hai. Finales 0 se 6 mein chaar chips lagti hain aur 7 se 9 mein teen. Har chip 35 to 1 pay karne wala straight-up hai, isliye bet ka kharcha baaki sab ki tarah 2.70% hai. Split version, finale à chevalFR · splitChevalSplit ka French naam: do numbers ke beech ki line par ek chip, payout 17:1.Poora padhein →, splits se ek saath do endings cover karta hai.
Chip kahan rakhein
ChipspaisaChipEk fixed raqam ka token, jise bet lagane ke liye layout par rakha jaata hai. Doosra naam: check.Poora padhein → dete waqt “finalebetFinaleEk hi digit par khatam hone wale saare numbers par call bet, jaise finale 5: 5, 15, 25, 35.Poora padhein → 7” bolein, aur dealer 7 par khatam hone wale har number par ek chip rakh dega: 7, 17 aur 27. 0 se 6 tak har digit chaar numbers ke aakhir mein aata hai (finale 0 ke liye 0, 10, 20 aur 30; finale 6 ke liye 6, 16, 26 aur 36), isliye un finales mein chaar chips lagti hain; 7, 8 aur 9 sirf teen-teen numbers ke aakhir mein aate hain. Kuch casinos multiples bhi lete hain, jaise har number par do chips.
Payout aur expectation
Har chip ek normal straight-upbetStraight-upEk single number, payout 35:1.Poora padhein → hai. Teen chips wale finale 7 mein, 37 mein 3 baar uska koi number aata hai: us chip ko 35 milte hain aur baaki do haar jaati hain, kul +33. Baaki 34 baar teeno chips haar jaati hain. Average: (3 × 33 − 34 × 3)/37 = har spin −3/37, teen chips ka 2.70%. Chaar chips wala finale 37 mein chaar baar +32 jeetta hai aur baaki samay 4 haarta hai: −4/37, wahi 2.70%.
Finales à cheval
SplitbetSplitDo saath wale numbers, payout 17:1.Poora padhein → version ek saath do endings cover karta hai. “Finale 0/3” splits 0/3, 10/13, 20/23 aur 30/33 mein se har ek par ek chip rakhta hai: aath numbers cover karti chaar chips, har split 17 to 1 pay karta hai. Jahan layoutsaamanLayoutTable par chhapa betting grid. Doosre naam: table, felt, cloth.Poora padhein → par kisi number ke bagal mein partner nahi hota, use straight-up milta hai: “finale 4/7” splits 4/7, 14/17 aur 24/27 plus 34 par ek chip hai. Har split straight-up se aadha pay karta hai aur dugne numbers cover karta hai, isliye price phir bhi 2.70% hai.
Yeh kyun hai
Doosri call betstableCall betHaath se lagane ke bajaye dealer ko bola gaya bet, aam taur par voisins ya tiers jaisa wheel-sector bet. Doosra naam: “announced bet”.Poora padhein → ki tarah yeh ek shortcut hai: teen ya chaar placements ki jagah ek shabd, jo bheed wali table par kaam aata hai jahan layout ka door wala sira haath ki pahunch se bahar hota hai. Same ending wale numbers wheel par bikhre hain, isliye voisins ya tiers ke ulat finale sectorwheelSectorWheel par pockets ka lagatar ek hissa (arc), layout ke kisi group se alag cheez.Poora padhein → bet nahi hai.
Variants
Double-zerowheelZeroAkela green pocket jise koi even-money, dozen ya column bet cover nahi karta; house edge ka source. Doosre naam: single zero, 0.Poora padhein → wheel par finale 0 mein 00 bhi aa sakta hai: Crown Perth ke rules ise 0, 00, 10, 20 aur 30 define karte hain. Kuch online games finales ko racetracktableRacetrackLive aur electronic layouts par oval patti jo numbers ko wheel ke kram mein dikhati hai, neighbors aur sector bets ek tap mein lagane ke liye.Poora padhein → par one-click buttons ki tarah rakhte hain, aur kuch live tables inhe lete hi nahi. Call karne se pehle table ke rules check kijiye.
Sawaal
Yeh teen ya chaar straight ups hain: wahi 2.70% aur kisi bhi straight-up jaisa wahi high varianceganitVarianceYeh naap ki results expected value ke aas-paas kitna faile hue hain. Straight-up ke liye zyada, even-money bets ke liye kam.Poora padhein →.
Kam hi; call bets European aur French tables ki cheez hain. Jahan milta hai, wahan finale 0 mein 00 shaamil ho sakta hai.
Haan, alag calls ki tarah. Har ek apne straight ups ya splits ki tarah settle hoti hai.
Maths ke saath mazaa
Pehle khud try kijiye. Har solution chhupa hua hai; jab taiyaar hon tab kholiye.
Aap chaar $1 chipspaisaChipEk fixed raqam ka token, jise bet lagane ke liye layout par rakha jaata hai. Doosra naam: check.Poora padhein → ke liye finalebetFinaleEk hi digit par khatam hone wale saare numbers par call bet, jaise finale 5: 5, 15, 25, 35.Poora padhein → 4/7 call karte hain: splitsbetSplitDo saath wale numbers, payout 17:1.Poora padhein → 4/7, 14/17 aur 24/27, aur 34 par ek straight-upbetStraight-upEk single number, payout 35:1.Poora padhein →. Har tarah ke result par aap kya jeette ya haarte hain, aur per spin average kya hai?
Solution dikhaiye
Jawab Kisi split ka number: +$14. 34: +$32. Baaki 30 mein se koi bhi number: −$4. Average mein −$4/37, lagbhag 11¢, jo $4 ka 2.70% hai.
Splits mein chhe numbers hain (4, 7, 14, 17, 24, 27). Agar ek aata hai, woh split 17 to 1 deta hai, +$17, aur baaki teen chips haar jaati hain: +$14.
Agar 34 aata hai, uska straight-up 35 to 1 deta hai aur teeno splits haar jaate hain: +$32.
Baaki 30 numbers, zerowheelZeroAkela green pocket jise koi even-money, dozen ya column bet cover nahi karta; house edge ka source. Doosre naam: single zero, 0.Poora padhein → samet, chaaron chips haarte hain: −$4.
Average: (6 × 14 + 32 − 30 × 4)/37 = (84 + 32 − 120)/37 = −4/37. Splits aur straight ups par wahi 2.70% hai, isliye unka koi bhi mel bhi utna hi padta hai.
Thodi hansi
Ending same, toh price bhi same.
Sources
- RouletteDoc. Strategy description and examples.
- Roulette77. Strategy description and examples.
- Ethier, S. N. The Doctrine of Chances: Probabilistic Aspects of Gambling.
- Crown Perth. Rules of the Authorised Game – Roulette.