Individual Calculations December 2017
 Kovalevskaya, Ekaterina  Total change: -5.30  Rating chartPersonal card
 1. Frauenbundesliga 2017/2018 November 2017 various GER 2017-11-18
RcRownchangeKK*chgGame
 2191 2410 1.00 2 -0.53 10 -5.30 
  Schulz, Petra wf2080 GER1.0010.12101.20 
  Lubbe, Melanie wg2301 GER0.001-0.6510-6.50 

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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