Walkthroughs · Walkthrough · 8 min

Walkthrough: Red par $100 ki Ek Shaam

Sau dollar, paanch dollar ke chip, har spin par red, aur ek stop rule. Spin dar spin.

Chhota jawab

Live table par ek simulated shaam: $100 ke budget se red par $5 ke zyada se zyada 60 spin, $50 ke stop-loss aur $50 ke stop-win ke saath. Stop-loss ne ise spin 36 par khatam kar diya. Yeh session dikhata hai ki variance asal waqt mein kaisa dikhta hai aur kyun stop rule hi akela faisla tha jo maayne rakhta tha.

budget
$100
stake
red par $5
stop rules
−$50 / +$50
expected loss
60 spin mein $8.11

Plan

Kya $100 ke saath koi best roulette strategy hai? Aisi koi nahi jo average cost kam kare. Woh budget aisa paisa hai jo hum kho sakte hain; hum sirf stake aur stop rules chunte hain. Stake $5, budget ka 5%, jisse haath mein lagbhag bees haarne wale bet hote hain. Stop-lossstrategyStop-lossNuksaan ki pehle se tay raqam, jis par aap session khatam kar dete hain.Poora padhein → −$50 par aur stop-winstrategyStop-winMunafe ka pehle se tay target, jis par aap session khatam kar dete hain.Poora padhein → +$50 par, abhi tay. 60 spin par expected lossganitExpected lossExpected value guna kul lagayi gayi raqam; ek session ya ek muddat mein ausat nuksaan.Poora padhein → 60 × $5 / 37 = $8.11 hai. Hum lagbhag $92 lekar nikalne ki ummeed karte hain, aur thik-thaak probabilityganitProbabilityKisi outcome ka chance, 0 se 1 tak ya 0% se 100% tak. Ek number: 1/37 = 2.70%.Poora padhein → ke saath $20 se $170 ke beech kahin bhi ho sakte hain.

Spin 1–20

R B B R R 0 B R R B R B B B R R B R B R. Das redbetRed18 red numbers par even-money bet. French mein: rouge.Poora padhein →, nau blackbetBlack18 black numbers par even-money bet. French mein: noir.Poora padhein →, ek 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 →: +$50 − $45 − $5 = $0. Balance $100. Spin 6 par zero ne ek chippaisaChipEk fixed raqam ka token, jise bet lagane ke liye layout par rakha jaata hai. Doosra naam: check.Poora padhein → le liya aur 1/37 ke hisaab se thoda jaldi aaya. Yahan kuch bhi anokha nahi hai. Bees spin ke baad hum barabar hain.

spinnateejabet ka nateejabalance
1red+$5$105
2–3black, black−$10$95
4–5red, red+$10$105
6zero−$5$100
7black−$5$95
8–9red, red+$10$105
10–14B R B B B−$15$90
15–16red, red+$10$100
17–20B R B R$0$100
Ek fair wheel ka simulated sequence. Aapka har detail mein alag hoga, lekin statistics mein bilkul nahi.

Spin 21–36

B B B B B R B B R B B R B B B B. Shuruaat mein paanch black, kul terah: teen red, terah black, +$15 − $65 = −$50. Balance $50. Yahi woh daur hai jab log apna bet badalte hain, double karte hain ya colour badal dete hain. 16 spin mein 13 ya zyada black ki probability 1% se kam hai; aaj raat kisi na kisi ke saath yeh hona hi tha. Hum shuruaat se $50 neeche hain, stop-loss spin 36 par lagta hai, aur hum uth jaate hain.

Solah spin mein terah black, aur spin 36 par stop-loss aa jaata hai.

Spin 37–60, hamare bina

R B R B, phir R R B R 0 R B R R B R R B B R R B R B R. Chaudah red, nau black, ek zero: agar hum ruke rehte, toh +$70 − $45 − $5 = +$20 aur spin 60 par $70 ka balance. Live table par chhattees spin lagbhag 45 minute hote hain. Hum $50 lekar nikle, $50 neeche, jabki 36 spin ka expected −$4.86 tha. Terah red, baaees black, ek zero.

Yeh shaam, aur gyarah aur jo ho sakti thiresult vs shuruaat
+$190$0−$100+$80−$500125250375500spinsresult
1,000 sessions × 500 spins · violet p10/p25/p75/p90, light blue median, 82 halke samples · kisi spin ke quantiles dekhne ke liye chart par cursor le jaiye
  • p10 −$100
  • p25 −$100
  • median −$100
  • p75 +$0
  • p90 +$70
1,000 sessions × 500 spins · y-axis 1st–99th percentile tak kata hua (extremes −$100 se +$300) · 500 spins · $5 base · even money
Inmein se ek lagbhag hamari shaam hai. Baaki wahi plan doosri raaton par hain. $50 ka stop-loss inmein se do ko jaldi khatam kar deta; $50 ka stop-win ek ko.

Kya hua

Humne 45 minute ke roulette ke lagbhag $5 diye, plus $45 bad luck ke. 36 spin mein terah red expected 17.5 se kaafi kam hai, aur black se nau red kam hona zero se pehle hi −$45 hai. Shaam ka faisla 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 → ne kiya; keemat stake aur spins ne tay ki; kab khatam hogi, yeh stop-loss ne tay kiya. Ruke rehne se spin 60 tak $20 wapas aa jaate, aur yeh rukne ki wajah nahi hai: woh wapsi bhi variance thi, aur usse pehle aaya black ka silsila bhi.

Humne kya nahi kiya

Haar ke baad stake badalna (woh progressionstrategyProgressionKoi bhi rule jo pichhle results ke hisaab se stake badalta hai. Negative progressions haar ke baad ise badhati hain, positive jeet ke baad.Poora padhein → hai, aur isse turnoverpaisaTurnoverSession ya muddat mein lagayi gayi kul raqam, dobara lagayi gayi jeet milakar. Doosre naam: handle, action.Poora padhein → badhta hai). Black ke silsile ke baad colour badalna (odds bilkul same). 60 spin ke baad bhi rukna kyunki hum “lagbhag barabar” the (yeh stop-loss par dobara mol-bhaav hai). Us dozenbetDozen1–12, 13–24 ya 25–36, payout 2:1.Poora padhein → par bet lagana jo “aaya nahi tha” (same edge, alag shape). Inmein se har ek shaam ki shape badal deta, lekin koi bhi uski expected cost nahi badalta.

Sawaal

$10 kyun nahi, $5 kyun?

Haath mein das ki jagah bees chip. Shaam lambi chalti hai; har spin ki cost aadhi ho jaati hai.

Kya French table se madad milti?

Expected loss $8.11 ki jagah $4.05. Haan.

Kya black ka silsila koi sanket tha?

Kisi cheez ka nahi. Solah spin mein terah black lagbhag 125 mein se ek shaam hota hai.

Thodi hansi

Stake aur spins ne keemat tay ki. Wheel ne mood tay kiya.

Stake aur spins ne keemat tay ki. Wheel ne mood tay kiya.

Sources

  1. Ethier, S. N. The Doctrine of Chances: Probabilistic Aspects of Gambling. Springer, 2010. Chapter 13, roulette.
2026-09-28 ko review kiyamodel: European, single zero walamethodology ↗sources ↗