Individual Calculations May 2011
 Trofimov, Dmitry  Total change: -24.15  Rating chartPersonal card
 A.Alekhin Chess Club Champ 2011 St. Petersburg RUS 2011-03-02
RcRownchangeKK*chgGame
 1920 1982 3.00 8 -1.61 15 -24.15 
  Zykov, Dmitry 2051 RUS0.5010.10151.50 
  Lysukha, Nikita 1744 RUS0.501-0.3015-4.50 
  Khlebnikov, Valentin 1753 RUS0.501-0.2915-4.35 
  Boychuk, Evgeny 1871 RUS0.501-0.1515-2.25 
  Shishkin, Vadim 1804 RUS1.0010.27154.05 
  Kazakevich, Grigoriy 2120 RUS0.001-0.3115-4.65 
  Karganashvili, Evgeny 2002 RUS0.001-0.4715-7.05 
  Balaian, Artur 2014 RUS0.001-0.4615-6.90 

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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