Individual Calculations May 2024
 Ivatarov, Gurami  Total change: -49.80  Rating chartPersonal card
 1 4 final Israel chemp Netanya Netanya ISR 2024-02-12
RcRownchangeKK*chgGame
 1780 1822 2.50 9 -2.49 20 -49.80 
  Izrailov, Zecharia 2129 ISR0.001-0.1420-2.80 
  Brio, Konstantin 1593 ISR0.001-0.7920-15.80 
  Avshalomov, Viacheslav 1677 ISR0.501-0.1920-3.80 
  Lopatinsky, Eitan 1529 ISR0.001-0.8520-17.00 
  Weisbuch, Gabriel 1681 ISR0.001-0.6920-13.80 
  Fein, Boris 1827 ISR0.5010.01200.20 
  Lagun, Michael 1850 ISR1.0010.542010.80 
  Pinhasov, Ilan 1932 ISR0.001-0.3520-7.00 
  Volkov, Yuri 1799 ISR0.501-0.0320-0.60 

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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