Individual Calculations November 2009
 Churkin, Vitaly  Total change: 3.45  Rating chartPersonal card
 Anapa 2009 C open Anapa RUS 2009-08-31
RcRownchangeKK*chgGame
 2244 2319 5.50 9 0.23 15 3.45 
  Ryahovskii, Sergey 1939 RUS1.0010.09151.35 
  Karaev, Seit 2077 RUS1.0010.20153.00 
  Furtuna, Alexei f2318 MDA0.5010.00150.00 
  Vorobiov, Kirill 2084 RUS0.501-0.2915-4.35 
  Nikologorskiy, Konstantin f2152 RUS1.0010.28154.20 
  Karamanov, Dmitry 2199 RUS1.0010.34155.10 
  Golovin, Leonid 2446 RUS0.5010.17152.55 
  Chernyshov, Konstantin g2555 RUS0.001-0.2015-3.00 
  Efanov, Nikolai f2425 RUS0.001-0.3615-5.40 

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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