Individual Calculations May 2012
 Kovalenko, Vladimir  Total change: -7.50  Rating chartPersonal card
 Memorial I.A. Bocharov 2012 Borisoglebsk RUS 2012-03-29
RcRownchangeKK*chgGame
 2035 2144 4.50 8 -0.50 15 -7.50 
  Chernyshov, Mikhail 1744  * RUS1.0010.08151.20 
  Peskov, Alexsey m2395 UKR0.001-0.1915-2.85 
  Ivanov, Maxim S. 1929 RUS0.501-0.2715-4.05 
  Titov, Sergey 2001 RUS1.0010.31154.65 
  Bryakin, Mikhail 2064 RUS0.001-0.6115-9.15 
  Skvortsov, Grigory 1960 RUS0.501-0.2415-3.60 
  Malikov, Sergey 1790 RUS1.0010.11151.65 
  Chuprikov, Dmitry 2394 RUS0.5010.31154.65 
 * 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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