Individual Calculations April 2009
 Subbotin, Andrey  Total change: -8.55  Rating chartPersonal card
 Moscow open 2009 B Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2098 2043 2.00 6 -0.57 15 -8.55 
  Bazarov, Konstantin 2256 RUS0.5010.27154.05 
  Yakimov, S Y 2212 RUS0.001-0.2815-4.20 
  Voronkov, Denis 1960 RUS0.501-0.1115-1.65 
  Komov, Sergey 1825 RUS1.0010.22153.30 
  Litvinov, Viktor 2125 RUS0.001-0.3915-5.85 
  Davydenko, Andrey 2212 RUS0.001-0.2815-4.20 

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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