Individual Calculations April 2023
 Joukl, Zdenek  Total change: 8.00  Rating chartPersonal card
 2. liga C 2022-2023 r10-11 various CZE 2023-03-05
RcRownchangeKK*chgGame
 2187 2021 0.50 1 0.22 20 4.40 
  Kucera, Petr f2187 CZE0.5010.22204.40 

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)
 
 SSLK - Krajsky prebor 2022-2023 r10 various CZE 2023-03-19
RcRownchangeKK*chgGame
 1758 2021 1.00 1 0.18 20 3.60 
  Marysko, Leos 1758 CZE1.0010.18203.60 

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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