Individual Calculations November 2021
 Kavan, Zdenek  Total change: 15.80  Rating chartPersonal card
 JmSS - Krajsky prebor 2021/2022 r1-2 various CZE 2021-10-10
RcRownchangeKK*chgGame
 2037 2125 2.00 2 0.79 20 15.80 
  Tuma, Miroslav 1857 CZE1.0010.17203.40 
  Bednar, Jakub 2216 CZE1.0010.622012.40 

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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