Individual Calculations May 2023
 Didi, Jan  Total change: 7.40  Rating chartPersonal card
 1. liga 2022-2023 vychod r10-11 various CZE 2023-04-01
RcRownchangeKK*chgGame
 1865 1969 1.00 1 0.36 20 7.20 
  Holecek, Vladimir 1865 CZE1.0010.36207.20 

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)
 
 MKSS Krajsky prebor 2022-2023 r11 various CZE 2023-04-02
RcRownchangeKK*chgGame
 1979 1969 0.50 1 0.01 20 0.20 
  Migdal, Milan 1979 CZE0.5010.01200.20 

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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