Individual Calculations September 2009
 Filatov, Vyacheslav  Total change: -12.75  Rating chartPersonal card
 18. Zhigulevskie prostory 2009 open Samara RUS 2009-07-24
RcRownchangeKK*chgGame
 2114 1993 0.50 3 -0.51 25 -12.75 
  Strokov, Anatoly 2166 RUS0.5010.23255.75 
  Belonogov, Alexander 2125 RUS0.001-0.3225-8.00 
  Prikhodko, Anton 2052 RUS0.001-0.4225-10.50 

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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