Individual Calculations April 2009
 Brigov, Igor  Total change: -54.75  Rating chartPersonal card
 Khanty-Mansiysk Chmp. 2009 open Khanty-Mansiysk RUS 2009-01-20
RcRownchangeKK*chgGame
 2047 2081 1.00 6 -2.19 25 -54.75 
  Bezgodov, Alexei g2431 RUS0.001-0.1125-2.75 
  Saveliev, Alexey 2025 RUS0.001-0.5825-14.50 
  Grokholskiy, Alexander 1731 RUS1.0010.11252.75 
  Ivanets, Vladimir f2223 RUS0.001-0.3125-7.75 
  Sharafutdinov, Ayrat 2143 RUS0.001-0.4125-10.25 
  Dorovikova, Ekaterina 1731 RUS0.001-0.8925-22.25 

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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