Individual Calculations July 2020
 Kozeny, Pavel  Total change: 0.40  Rating chartPersonal card
 SSS - Krajsky prebor I 2019/2020 r10-11 various CZE 2020-06-13
RcRownchangeKK*chgGame
 2023 2012 1.00 2 0.02 20 0.40 
  Straka, Jaroslav 1972 CZE0.501-0.0620-1.20 
  Hulin, Petr 2073 CZE0.5010.08201.60 

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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