Individual Calculations December 2021
 Farhadyar, Kiana  Total change: 9.20  Rating chartPersonal card
 2. Frauenbundesliga Sued 2021/2022 November 2021 various GER 2021-11-27
RcRownchangeKK*chgGame
 1777 1453 0.50 2 0.23 40 9.20 
  Schaefer, Ann-Kathrin 1701 GER0.001-0.1940-7.60 
  Haecker, Gabriele 1853  * GER0.5010.424016.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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