Individual Calculations December 2021
 Imnadze, Nato  Total change: -19.20  Rating chartPersonal card
 2. Frauenbundesliga Sued 2021/2022 November 2021 various GER 2021-11-27
RcRownchangeKK*chgGame
 2075 2251 0.50 2 -0.96 20 -19.20 
  Kushka, Alena wf2119 RUS0.001-0.6820-13.60 
  Lukas, Anne 2030 GER0.501-0.2820-5.60 

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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