Individual Calculations April 2023
 Reizniece-Ozola, Dana  Total change: -1.40  Rating chartPersonal card
 2. Frauenbundesliga Ost 2022-2023 March 2023 various GER 2023-03-11
RcRownchangeKK*chgGame
 2020 2269 1.50 2 -0.07 20 -1.40 
  Burchardt, Brigitte wm2143 GER0.501-0.1720-3.40 
  Weimert, Miriam 1896 GER1.0010.10202.00 

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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