Individual Calculations April 2009
 Gavrilichev, Aleksandr  Total change: -0.25  Rating chartPersonal card
 Kaluga region Chmp. 2009 open Kaluga RUS 2009-02-17
RcRownchangeKK*chgGame
 2085 2089 3.00 6 -0.01 25 -0.25 
  Vitiuk, Vladislav 1909 RUS0.001-0.7425-18.50 
  Kalichkin, Igor m2206 RUS0.001-0.3425-8.50 
  Lesin, Ivan 1830 RUS1.0010.18254.50 
  Timofeev, Vladimir F 2288 RUS0.001-0.2425-6.00 
  Fedorov, Oleg 2201 RUS1.0010.652516.25 
  Klimenko, Valentin 2076 RUS1.0010.482512.00 

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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