Individual Calculations September 2009
 Khegay, Dmitriy  Total change: 31.50  Rating chartPersonal card
 15. Maestro 2009 open Berdsk RUS 2009-07-08
RcRownchangeKK*chgGame
 2159 2073 4.00 7 1.26 25 31.50 
  Novikov, Mikhail M 2234 RUS0.001-0.2925-7.25 
  Tuzhik, Artem f2314 RUS0.001-0.2025-5.00 
  Kruppa, Vladimir 1906 RUS1.0010.28257.00 
  Sazhinov, Alexander 2331 RUS0.001-0.1825-4.50 
  Noskov, Dmitriy 1961 RUS1.0010.35258.75 
  Galaktionov, Pavel 2174 RUS1.0010.642516.00 
  Zhang-Yushkov, Nikolai 2194 RUS1.0010.662516.50 

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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