Individual Calculations April 2023
 Kosut, Tomas  Total change: -15.00  Rating chartPersonal card
 2. liga E 2022-2023 r10-11 various CZE 2023-03-05
RcRownchangeKK*chgGame
 1788 1926 0.50 1 -0.19 20 -3.80 
  Perutka, Tomas 1788 CZE0.501-0.1920-3.80 

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)
 
 JmSS Krajsky prebor I 2022-2023 r10 various CZE 2023-03-19
RcRownchangeKK*chgGame
 1881 1926 0.00 1 -0.56 20 -11.20 
  Marsa, Alexandr 1881 CZE0.001-0.5620-11.20 

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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