Individual Calculations April 2019
 Atalik, Ekaterina  Total change: 4.60  Rating chartPersonal card
 1. Frauenbundesliga 2018/2019 March 2019 various GER 2019-03-01
 2306 2450 2.50 3 0.46 10 4.60 
  Klek, Hanna Marie wg2313 GER1.0010.32103.20 
  Heinatz, Gundula wm2174 SUI1.0010.17101.70 
  Zatonskih, Anna m2430 USA0.501-0.0310-0.30 

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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