Individual Calculations May 2010
 Kopasov, Evgeny  Total change: -7.95  Rating chartPersonal card
 Spring on Petrograd Side 2010 St.Petersburg RUS 2010-04-05
RcRownchangeKK*chgGame
 1907 2101 4.50 7 -0.53 15 -7.95 
  Gusev, Boris 1767 RUS0.501-0.3815-5.70 
  Chernyak, Viktoria 1701  * RUS1.0010.08151.20 
  Menovshchikov, Mark 1949 RUS0.001-0.7015-10.50 
  Yusupova, Lilia 1708 RUS1.0010.08151.20 
  Klyuev, Viktor 2002 RUS0.501-0.1415-2.10 
  Ginburg, Vladilen 2038 RUS0.501-0.0915-1.35 
  Pimenov, Revolt 2185 RUS1.0010.62159.30 
 * 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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