Individual Calculations October 2017
 Kozlova, Valeriia  Total change: -62.80  Rating chartPersonal card
 Sverdlovsk region 2017 - G17 Pervouralsk RUS 2017-08-25
RcRownchangeKK*chgGame
 1475 1354 1.00 7 -1.57 40 -62.80 
  Komleva, Ekaterina 1742 RUS0.001-0.0940-3.60 
  Dubnikova, Anastasia 1754  * RUS0.001-0.0840-3.20 
  Nazarova, Anna 1275 RUS0.501-0.1140-4.40 
  Kitsenko, Ksenia 1366 RUS0.001-0.4840-19.20 
  Garbuzovskaya, Elizaveta 1423 RUS0.001-0.4040-16.00 
  Chulochnikova, Olga 1358 RUS0.001-0.4940-19.60 
  Filippova, Maria 1410 RUS0.5010.08403.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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