Individual Calculations July 2017
 Levashova, Mariya  Total change: -37.20  Rating chartPersonal card
 Sea Harbor - 2017 G13 Anapa RUS 2017-06-02
RcRownchangeKK*chgGame
 1229 1212 0.50 3 -0.93 40 -37.20 
  Kalustova, Marina 1293 RUS0.001-0.3940-15.60 
  Sautina, Elizaveta 1122 RUS0.501-0.1240-4.80 
  Aigi, Anna 1272 RUS0.001-0.4240-16.80 

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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