Individual Calculations January 2010
 Kolosov, Alexander  Total change: -30.25  Rating chartPersonal card
 5. Gubernators Cup Ugra 2009 B open Khanty-Mansiysk RUS 2009-11-24
RcRownchangeKK*chgGame
 2103 2021 1.50 7 -1.21 25 -30.25 
  Kabanova, Ekaterina wf2193 RUS0.001-0.2725-6.75 
  Ivanets, Vladimir f2231 RUS0.001-0.2325-5.75 
  Lobov, Dmitry 2144 RUS0.5010.17254.25 
  Pranizin, Gennady 2164 RUS1.0010.692517.25 
  Razgoniaev, Sergey 2101 RUS0.001-0.3925-9.75 
  Teterin, Alexander 2116 RUS0.001-0.3725-9.25 
  Musin, Azat 1769 RUS0.001-0.8125-20.25 

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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