Individual Calculations September 2009
 Karpov, Arkadiy  Total change: -5.75  Rating chartPersonal card
 Goriainov Memorial 2009 open Novokuznetsk RUS 2009-08-12
RcRownchangeKK*chgGame
 2108 1970 2.00 7 -0.23 25 -5.75 
  Glukhov, Mikhail 2205 RUS0.001-0.2125-5.25 
  Seslavin, Maxim 2083 RUS0.5010.15253.75 
  Shukan, Mikhail 2067 RUS0.5010.13253.25 
  Kiyanovsky, Vladimir 2040 RUS1.0010.602515.00 
  Izmestiev, Alexey 2131 RUS0.001-0.2925-7.25 
  Ushacov, Vladimir 2135 RUS0.001-0.2825-7.00 
  Akchelov, Sergey 2097 RUS0.001-0.3325-8.25 

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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