Individual Calculations January 2009
 Bykov, Alexey  Total change: 23.70  Rating chartPersonal card
 Voronezh region Chmp. 2008 open Voronezh RUS 2008-12-03
RcRownchangeKK*chgGame
 2260 2051 3.50 8 1.58 15 23.70 
  Morozov, Evgeny f2331 RUS0.001-0.1615-2.40 
  Grigorian, Vardan 2279 ARM1.0010.791511.85 
  Provkin, Vladimir 2297 RUS0.001-0.1915-2.85 
  Zhurikhin, Alexander 2104 RUS1.0010.57158.55 
  Tkachenko, Victor 2217 RUS0.001-0.2815-4.20 
  Chuprikov, Dmitry 2401 RUS0.5010.39155.85 
  Kiselev, Maxim 2208 RUS0.5010.21153.15 
  Manukovsky, Vladimir f2243 RUS0.5010.25153.75 

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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