Individual Calculations July 2009
 Kazankov, Andrey  Total change: -7.65  Rating chartPersonal card
 Zhukovsky April 2009 A open Zhukovsky RUS 2009-04-25
RcRownchangeKK*chgGame
 2044 2089 4.50 9 -0.51 15 -7.65 
  Rybakov, Sergey 2199 RUS0.5010.15152.25 
  Kopylov, Ivan 2076 RUS1.0010.48157.20 
  Ibragimov, Ali 2087 RUS0.5010.00150.00 
  Bukhteeva, Viktoria 2160 RUS0.001-0.4015-6.00 
  Andreev, Gennadiy 2105 RUS0.001-0.4815-7.20 
  Dolgova, Tamara 1960 RUS1.0010.33154.95 
  Chumurin, Aleksandr 1831 RUS0.001-0.8215-12.30 
  Sidorov, Evgeniy 1962 RUS1.0010.33154.95 
  Orekhovsky, Vasily 2018 RUS0.501-0.1015-1.50 

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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