Individual Calculations April 2022
 Bulava, Petr  Total change: 3.20  Rating chartPersonal card
 2. liga F 2021/2022 r9-10 various CZE 2022-02-27
RcRownchangeKK*chgGame
 2093 2032 1.00 2 0.16 20 3.20 
  Hrabal, Matej 1965 CZE1.0010.41208.20 
  Vanek, Ladislav 2221 CZE0.001-0.2520-5.00 

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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