Individual Calculations May 2017
 Kovalevskaya, Ekaterina  Total change: -2.50  Rating chartPersonal card
 1. Frauenbundesliga 2016/2017 March 2017 dezentral GER 2017-03-01
RcRownchangeKK*chgGame
 2089 2419 1.50 2 -0.25 10 -2.50 
  Troyke, Doreen wf2091 GER1.0010.13101.30 
  Duessler, Stefanie 2086 GER0.501-0.3810-3.80 

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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