Individual Calculations April 2022
 Ehmann, Johanna  Total change: -0.20  Rating chartPersonal card
 2. Frauenbundesliga Sued 2021/2022 March 2022 various GER 2022-03-19
RcRownchangeKK*chgGame
 1792 1778 1.50 3 -0.01 20 -0.20 
  Vidonyak, Nellya wm2118 GER0.001-0.1220-2.40 
  Pils, Martina 1567 GER0.501-0.2720-5.40 
  Fischer, Darja 1690 GER1.0010.38207.60 

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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