Individual Calculations April 2013
 Korchagina, Viktoria  Total change: 37.65  Rating chartPersonal card
 81st Women’s Champ. St. Petersburg St. Petersburg RUS 2013-03-10
RcRownchangeKK*chgGame
 1962 2030 9.00 11 2.51 15 37.65 
  Klevets, Ksenia 1891 RUS1.0010.31154.65 
  Tskhadadze, Anna 1824 RUS1.0010.24153.60 
  Chuprova, Irina 1933 RUS1.0010.37155.55 
  Kiseleva, Arina wc1975 RUS0.501-0.0815-1.20 
  Chernyak, Viktoria 1968 RUS1.0010.41156.15 
  Skafar, Darya 1819 RUS1.0010.23153.45 
  Gudkina, Zhanna 1843 RUS1.0010.26153.90 
  Balaian, Alina wm2213 RUS0.001-0.2615-3.90 
  Fedoseeva, Valentina 1936 RUS1.0010.37155.55 
  Belenkaya, Dina wf2181 RUS1.0010.701510.50 
  Andreeva, Yulia 2001 RUS0.501-0.0415-0.60 

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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