Individual Calculations July 2009
 Stepanov, Igor  Total change: 0.00  Rating chartPersonal card
 CFR Seniors Chmp. 2009 open Kaluga RUS 2009-04-30
RcRownchangeKK*chgGame
 2033 2030 3.00 6 0.00 15 0.00 
  Oreshenkov, Viktor 1918 RUS1.0010.35155.25 
  Kryukov, Valery B. 1854 RUS1.0010.27154.05 
  Timofeev, Vladimir F 2291 RUS0.001-0.1815-2.70 
  Ajrapetian, Nikita 2081 RUS0.5010.07151.05 
  Bunakov, Vasily 2001 RUS0.501-0.0415-0.60 
  Fedosov, Yury 2054 RUS0.001-0.4715-7.05 

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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