Individual Calculations April 2009
 Fedorov, Oleg  Total change: -34.05  Rating chartPersonal card
 Kaluga region Chmp. 2009 open Kaluga RUS 2009-02-17
RcRownchangeKK*chgGame
 2055 2201 2.50 7 -2.27 15 -34.05 
  Lesin, Ivan 1851 RUS1.0010.11151.65 
  Tarasov, Igor f2339 RUS0.001-0.3115-4.65 
  Klimenko, Valentin 2076 RUS0.501-0.1715-2.55 
  Usov, Ilia Nik. 2010 RUS0.001-0.7515-11.25 
  Yurchenkov, Yury 2020 RUS1.0010.26153.90 
  Gavrilichev, Aleksandr 2089 RUS0.001-0.6515-9.75 
  Bunakov, Vasily 2003 RUS0.001-0.7615-11.40 

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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