Individual Calculations May 2023
 Lasch, Miroslav  Total change: -7.40  Rating chartPersonal card
 3. liga B2 2022 2023 R10-11 Trenciansky kraj SVK 2023-04-02
RcRownchangeKK*chgGame
 2103 2056 0.50 2 -0.37 20 -7.40 
  Zadrapa, Radek 2003 CZE0.001-0.5720-11.40 
  Kleman, Miroslav 2203 SVK0.5010.20204.00 

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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