Individual Calculations December 2021
 Kozak, Karel  Total change: 20.20  Rating chartPersonal card
 UKSS - Krajsky prebor 2021/2022 r2-4 various CZE 2021-10-31
RcRownchangeKK*chgGame
 1844 1841 2.00 2 1.01 20 20.20 
  Krejci, Vladimir 1762 CZE1.0010.39207.80 
  Papay, Jindrich 1925 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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