Online Chess Calculator
Online Chess Calculator Current Rating: Opponent Rating: Game Result: Select ResultWinDrawLoss Time Control: Bullet (< 3 min)Blitz (3-10 min)Rapid (10-30 min)Classical (30+ min) K-Factor: 40 (New player/Under 2300)20 (Established player)10 (Master level 2400+) Games Played Today: Calculate Reset New Rating: – Rating Change: – Win Probability: – Expected Score: – Rating Class: – Performance Rating: ... Read more