Individual Calculations July 2010
 Kovalev, Oleg  Total change: -22.65  Rating chartPersonal card
 Center FR Chmp. 2010 Men Gagarin RUS 2010-05-13
RcRownchangeKK*chgGame
 2234 2180 1.50 7 -1.51 15 -22.65 
  Airapetian, Gor m2429 RUS0.001-0.1915-2.85 
  Prizant, Jaroslav m2480 RUS0.5010.35155.25 
  Bragin, Alexander 2406 RUS0.001-0.2115-3.15 
  Vorobev, Kirill 2097 RUS0.001-0.6115-9.15 
  Butrimenko, Mikhael 2189 RUS0.001-0.4915-7.35 
  Saulin, Yury 1841 RUS1.0010.12151.80 
  Gorlanov, Vladislav 2197 RUS0.001-0.4815-7.20 

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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