Individual Calculations July 2009
 Gulin, Yury  Total change: 9.45  Rating chartPersonal card
 Novosibirsk April 2009 open Novosibirsk RUS 2009-04-03
RcRownchangeKK*chgGame
 2057 1994 3.50 7 0.63 15 9.45 
  Chuguev, Anton 2202 RUS0.5010.27154.05 
  Okladnikov, Gennady 2183 RUS1.0010.751511.25 
  Novichkov, Vladimir 2156 RUS0.001-0.2915-4.35 
  Romanjko, Arseny 2017 RUS0.001-0.4715-7.05 
  Romanov, Viktor 2010 RUS1.0010.52157.80 
  Reshetnikova, Marina 1694 RUS1.0010.15152.25 
  Grif, Sergei 2140 RUS0.001-0.3015-4.50 

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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