Individual Calculations March 2023
 Kollar, Gyula  Total change: -5.20  Rating chartPersonal card
 Zala Varmegye CSB 2023 R 1-2 Zala County HUN 2023-02-26
RcRownchangeKK*chgGame
 1821 1634 0.00 1 -0.26 20 -5.20 
  Cseke, Mihaly 1821 HUN0.001-0.2620-5.20 

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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