Individual Calculations December 2021
 Hajek, Jaroslav  Total change: -17.40  Rating chartPersonal card
 PDSS Krajsky prebor I 2021/2022 r2-4 various CZE 2021-10-31
RcRownchangeKK*chgGame
 1868 1889 1.00 3 -0.57 20 -11.40 
  Lipavsky, Dusan 1949 CZE0.5010.08201.60 
  Madera, Stanislav 1694 CZE0.501-0.2520-5.00 
  Prax, Ivo 1962 CZE0.001-0.4020-8.00 

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)
 
 2. liga D 2021/2022 r2-3 various CZE 2021-11-07
RcRownchangeKK*chgGame
 1974 1898 0.50 2 -0.30 20 -6.00 
  Janis, Petr 1915 CZE0.001-0.4820-9.60 
  Tichy, Miroslav 2032 CZE0.5010.18203.60 

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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