Paroli
Positive progression: jeet ke baad double, haar ke baad ya lagatar teen jeet ke baad reset. Doosra naam: reverse Martingale.
Sandarbh mein
Har cycle mein aapke apne paise ka sirf ek base unitpaisaUnitBase stake jismein koi system ya player kaam karta hai. Progressions units mein batayi jaati hain taaki kisi bhi table par laagu hon.Poora padhein → risk par hota hai; baaki dobara lagayi gayi jeet hai. Lagatar teen even-money jeet 11.5% baar hoti hain.
Paroli Italian shabd paro, “barabar”, se aaya hai: jeet ko barabar raqam ke liye chalne dena. Yeh 1700s ki card-game rulebooks mein milta hai, roulette systems bikne se bahut pehle.