Individual Calculations December 2022
 Jakl, Ales  Total change: 0.40  Rating chartPersonal card
 SSPK Krajsky prebor 2022-2023 r2-4 various CZE 2022-10-30
RcRownchangeKK*chgGame
 1996 1986 1.00 2 0.02 20 0.40 
  Kriz, Lubos c2061 CZE0.001-0.4020-8.00 
  Liska, Karel 1930 CZE1.0010.42208.40 

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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