Individual Calculations July 2022
 Cohen, Avi  Total change: -0.20  Rating chartPersonal card
 Liga Alef Zafon 2022 Rounds 8 - 9 Various ISR 2022-06-09
RcRownchangeKK*chgGame
 2124 1923 0.50 2 -0.01 20 -0.20 
  Dayan, Prosper 2029 ISR0.5010.14202.80 
  Shabodash, Boris 2218 ISR0.001-0.1520-3.00 

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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