Individual Calculations December 2021
 Kanakova, Natalie  Total change: -19.80  Rating chartPersonal card
 1. Frauenbundesliga 2021/2022 November 2021 various GER 2021-11-27
RcRownchangeKK*chgGame
 1954 2154 0.50 2 -0.99 20 -19.80 
  Doll, Rebecca 1846 GER0.001-0.8620-17.20 
  Valkova, Angelika 2062 UKR0.501-0.1320-2.60 

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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