Rapid: Individual Calculations September 2021
 Abov, Maor  Total change: 15.00  Rating chartPersonal card
 11th Kiryat Ono Summer Festival Rapid Championship Kiryat Ono ISR 2021-08-13
RcRownchangeKK*chgGame
 1317 1026 1.50 4 0.75 20 15.00 
  Kochavi, Dana 1277 ISR0.001-0.1920-3.80 
  Rubinstein, Eli 1523 ISR0.001-0.0420-0.80 
  Rachamim, Doron 1367 ISR0.5010.38207.60 
  Freiberg, Doron 1100 ISR1.0010.602012.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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