Individual Calculations January 2010
 Fedorchak, Andrey  Total change: -12.50  Rating chartPersonal card
 5. Gubernators Cup Ugra 2009 B open Khanty-Mansiysk RUS 2009-11-24
RcRownchangeKK*chgGame
 1974 1887 1.50 5 -0.50 25 -12.50 
  Bezgodova, Maria wf2151 RUS0.001-0.1825-4.50 
  Mezhevov, Valentin 2038 RUS0.001-0.3025-7.50 
  Lev, Nikolay 1746 RUS1.0010.31257.75 
  Pranizin, Gennady 2164 RUS0.001-0.1725-4.25 
  Musin, Azat 1769 RUS0.501-0.1625-4.00 

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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