Individual Calculations November 2011
 Brjuhin, Boris  Total change: -31.50  Rating chartPersonal card
 Dubna-September 2011 open Dubna RUS 2011-09-09
RcRownchangeKK*chgGame
 1851 2076 2.50 6 -2.10 15 -31.50 
  Volkov, Ilya 1715 RUS0.001-0.9015-13.50 
  Munichev, Konstantin 2082 RUS0.001-0.4915-7.35 
  Nikanorov, Vladimir 1782 RUS1.0010.15152.25 
  Fedoruk, Nikolay 1778 RUS0.501-0.3515-5.25 
  Kourilov, Valentin 1841 RUS1.0010.21153.15 
  Vetokhin, Dmitry 1906 RUS0.001-0.7215-10.80 

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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