Individual Calculations July 2009
 Brjuhin, Boris  Total change: -10.50  Rating chartPersonal card
 Kimry Summer 2009 open - 45 Kimry RUS 2009-06-11
RcRownchangeKK*chgGame
 1953 2152 4.50 7 -0.70 15 -10.50 
  Sarkhadov, Ibrakhim 1810 TJK0.001-0.8815-13.20 
  Bik-Mukhamedov, Mikhail 1894 RUS1.0010.18152.70 
  Markov, Mikhail 1900 RUS1.0010.19152.85 
  Torlopov, Nikita 1986 RUS1.0010.28154.20 
  Bivol, Alina 1939 RUS0.501-0.2715-4.05 
  Nikolaev, Dmitriy 2213 RUS0.001-0.4215-6.30 
  Mikhailov, Ivan 1932 RUS1.0010.22153.30 

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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