Individual Calculations October 2008
 Kurbatov, Andrei  Total change: 21.45  Rating chartPersonal card
 2. King's Gambit 2008 C open Lipetsk RUS 2008-07-08
RcRownchangeKK*chgGame
 2052 2155 6.50 8 1.43 15 21.45 
  Ryahovskii, Sergey 1963 RUS1.0010.25153.75 
  Krutikov, Ilya 1898 RUS1.0010.18152.70 
  Kuritsin, Vasily M. 2076 RUS0.001-0.6115-9.15 
  Golubyatnikov, Mitrofan 2005 RUS1.0010.30154.50 
  Morozov, Vladimir 2131 RUS1.0010.47157.05 
  Airapetian, Tatevik wf2168 RUS1.0010.52157.80 
  Martov, Vadim 2042 RUS1.0010.35155.25 
  Kasantsev, Anatolij B. f2133 RUS0.501-0.0315-0.45 

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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