Individual Calculations May 2024
 Czibula, Istvan  Total change: -1.20  Rating chartPersonal card
 HUN Team Ch. 2nd Div. Erkel Group 2023-24 R 7-8 Hungary North HUN 2024-04-07
RcRownchangeKK*chgGame
 1544 1564 0.50 1 -0.03 40 -1.20 
  Harkanyi, David 1544 HUN0.501-0.0340-1.20 

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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