Individual Calculations August 2023
 Kralova, Gabriela  Total change: 10.60  Rating chartPersonal card
 CZECH OPEN 2023 - E Pardubice CZE 2023-07-13
RcRownchangeKK*chgGame
 1633 1778 2.50 3 0.53 20 10.60 
  Galda, Tomas 1887 CZE1.0010.652013.00 
  Stavova, Marketa 1385 CZE1.0010.08201.60 
  Vanek, Jiri 1627 CZE0.501-0.2020-4.00 

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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