Individual Calculations September 2011
 Popov, Aleksander Xen.  Total change: -20.70  Rating chartPersonal card
 Dubna 2011 open Dubna RUS 2011-08-08
RcRownchangeKK*chgGame
 1876 2024 4.00 8 -1.38 15 -20.70 
  Malkov, Gleb 1625 RUS1.0010.08151.20 
  Kolpakov, Nikolay 2198 RUS0.001-0.2715-4.05 
  Fedoruk, Nikolay 1749 RUS0.501-0.3315-4.95 
  Dobrovolsky, Konstantin 2183 RUS0.001-0.2915-4.35 
  Kobozeva, Viktoria 1742 RUS0.501-0.3415-5.10 
  Kuts, Vladimir 1882 RUS1.0010.31154.65 
  Nikanorov, Vladimir 1772 RUS0.001-0.8115-12.15 
  Kourilov, Valentin 1853 RUS1.0010.27154.05 

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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