Rapid: Individual Calculations May 2023
 Gurevich, Yosef  Total change: 24.40  Rating chartPersonal card
 Tyran fifth Memorial 2023 first Jerusalem ISR 2023-04-14
RcRownchangeKK*chgGame
 2021 1770 2.50 5 1.22 20 24.40 
  Levin, Natan 1787 ISR1.0010.522010.40 
  Parkhov, Yair m2392 ISR0.001-0.0120-0.20 
  Kirsch, Yahel David 1790 ISR0.001-0.4720-9.40 
  Belachew, Kebadu Muluken 1970 ETH1.0010.762015.20 
  Larichev, Dmitry 2168 ISR0.5010.42208.40 

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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