Individual Calculations May 2022
 Hulin, Petr  Total change: -1.60  Rating chartPersonal card
 SSS - Krajsky prebor 2021/2022 r5-11 various CZE 2022-04-23
RcRownchangeKK*chgGame
 2061 2092 1.00 2 -0.08 20 -1.60 
  Vrecion, Jiri 2055 CZE0.501-0.0520-1.00 
  Horak, Otakar 2067 CZE0.501-0.0320-0.60 

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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