Individual Calculations April 2008
 Oreshkin, Artem  Total change: -0.90  Rating chartPersonal card
 2. V.Postovalov Memorial 2008 open Chelyabinsk RUS 2008-01-02
RcRownchangeKK*chgGame
 2181 2035 1.50 5 -0.06 15 -0.90 
  Safronov, Sergey f2265 RUS1.0010.791511.85 
  Fesenko, Vitaly 2213 RUS0.001-0.2715-4.05 
  Smirnov, Boris 2204 RUS0.001-0.2815-4.20 
  Sevastyanov, Michail 2161 RUS0.001-0.3315-4.95 
  Matsenko, Elena 2060 RUS0.5010.03150.45 

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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