Individual Calculations May 2012
 Vilchenkov, Nikolay  Total change: -5.85  Rating chartPersonal card
 Pushchino Chmp. 2012 open Pushchino RUS 2012-02-23
RcRownchangeKK*chgGame
 2027 2142 4.00 7 -0.39 15 -5.85 
  Lysenko, Olesya 1742  * RUS1.0010.08151.20 
  Kozlov, Stanislav 2309 RUS0.001-0.2815-4.20 
  Kazakov, Ruslan 1852 RUS1.0010.16152.40 
  Derguzov, Vladimir 2086 RUS0.501-0.0815-1.20 
  Tatarintsev, Nikolay 1886 RUS1.0010.19152.85 
  Popelyshev, Igor V. 2180 RUS0.5010.05150.75 
  Krylov, Ivan 2133 RUS0.001-0.5115-7.65 
 * 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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