Rapid: Individual Calculations September 2013
 Bokov, Alexandr  Total change: 2.40  Rating chartPersonal card
 Lipetsk Rapid chmp Lipetsk RUS 2013-08-09
RcRownchangeKK*chgGame
 1883 1877 4.00 8 0.12 20 2.40 
  Minio, Tamara 1477  * RUS1.0010.08201.60 
  Skomorohov, Grigorij 2223 RUS0.001-0.1120-2.20 
  Komarov, Alexey 1556 RUS0.001-0.8720-17.40 
  Tatarinova, Elena 1477  * RUS1.0010.08201.60 
  Kurbatov, Andrei 2084 RUS1.0010.772015.40 
  Ruchkin, Ivan 2155 RUS0.001-0.1720-3.40 
  Popov, Sergey 2277  * RUS0.5010.42208.40 
  Belousov, Petr 1818 RUS0.501-0.0820-1.60 
 * 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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