Individual Calculations October 2008
 Kovalev, Vitaly  Total change: 30.60  Rating chartPersonal card
 12. Izmailov's Memorial 2008 open - Stage of RUS Cup Tomsk RUS 2008-06-25
RcRownchangeKK*chgGame
 2223 1937 3.50 9 2.04 15 30.60 
  Kaiyrbekov, Rustam f2287 KAZ0.001-0.1115-1.65 
  Panov, Igor 2197 RUS0.001-0.1815-2.70 
  Buslov, Ivan 2134 RUS1.0010.751511.25 
  Osipov, Vladimir 2224 RUS0.5010.34155.10 
  Avdeenko, Tatiana wf2203 RUS1.0010.821512.30 
  Katkov, Sergey 2242 RUS0.5010.36155.40 
  Bondarenko, Evgenij 2206 RUS0.5010.33154.95 
  Kuderin, Daniyar 2225 KAZ0.001-0.1615-2.40 
  Kuznesov, Andrei f2287 RUS0.001-0.1115-1.65 

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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