Individual Calculations April 2009
 Gorbushin, Maksim  Total change: 30.60  Rating chartPersonal card
 3. V.Postovalov Memorial 2009 open Chelyabinsk RUS 2009-01-06
RcRownchangeKK*chgGame
 2120 1998 4.50 7 2.04 15 30.60 
  Zangirov, Yan 2147 RUS0.001-0.3015-4.50 
  Kanakin, Konstantin 1998 RUS1.0010.50157.50 
  Kosov, Viacheslav 2064 RUS0.5010.09151.35 
  Kantyshev, Nikita 1880 RUS1.0010.34155.10 
  Kozirev, Alexander f2348 RUS0.5010.39155.85 
  Fesenko, Vitaly 2210 RUS0.5010.27154.05 
  Smirnov, Boris 2195 RUS1.0010.751511.25 

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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