Individual Calculations April 2009
 Dolgusheva, Izabella  Total change: -0.90  Rating chartPersonal card
 Novosibirsk Chmp. 2009 Final open Novosibirsk RUS 2009-02-18
RcRownchangeKK*chgGame
 2149 2058 3.00 8 -0.06 15 -0.90 
  Novikova, Anna wm2230 RUS0.5010.23153.45 
  Petenev, Konstantin 2245 RUS0.5010.24153.60 
  Bublei, Pavel 2212 RUS0.001-0.2915-4.35 
  Kazakov, Peter 2332 RUS0.5010.33154.95 
  Okladnikov, Gennady 2204 RUS0.001-0.3015-4.50 
  Kuzmin, Nikolai 2123 RUS0.001-0.4115-6.15 
  Survilo, Viktoria 1892 RUS0.501-0.2215-3.30 
  Ignatov, Anatoly 1952 RUS1.0010.36155.40 

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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