Individual Calculations March 2020
 Gruenfeld, Yehuda  Total change: 4.60  Rating chartPersonal card
 Israeli National Team Championship 2020 Round 5-8 Various ISR 2020-02-05
RcRownchangeKK*chgGame
 2605 2419 1.50 4 0.46 10 4.60 
  Rodshtein, Maxim g2615 ISR0.001-0.2510-2.50 
  Kuzubov, Yuriy g2644 UKR1.0010.78107.80 
  Sivuk, Vitaly g2557 UKR0.5010.19101.90 
  Alterman, Boris g2602 ISR0.001-0.2610-2.60 

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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