Individual Calculations September 2012
 Kotov, Dmitry Ig.  Total change: -10.65  Rating chartPersonal card
 Novosibirsk-gorodok 2012 open Novosibirsk RUS 2012-08-01
RcRownchangeKK*chgGame
 1906 1874 2.50 7 -0.71 15 -10.65 
  Latyev, Viktor 2102 RUS0.001-0.2115-3.15 
  Kuklin, Ilya 1758 RUS1.0010.34155.10 
  Matiukova, Uliana 1942 RUS0.5010.09151.35 
  Sandrakov, Pavel 1933 RUS0.001-0.4215-6.30 
  Kurash, Alexander 1875 RUS0.001-0.5015-7.50 
  Chesnokov, Gennady 2020 RUS0.001-0.3015-4.50 
  Yakhyazade, Gyunai 1712 RUS1.0010.29154.35 

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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