Individual Calculations May 2023
 Kocmal, Jaroslav  Total change: -22.80  Rating chartPersonal card
 3. liga B1 2022 23 R10-11 Nitriansky kraj SVK 2023-04-02
RcRownchangeKK*chgGame
 1884 1944 0.00 2 -1.14 20 -22.80 
  Nagy, Attila 2054 SVK0.001-0.3520-7.00 
  Varga, Milan 1714 SVK0.001-0.7920-15.80 

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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