Individual Calculations January 2010
 Gaisin, Nail  Total change: -13.75  Rating chartPersonal card
 Winter 2009 open Chelyabinsk RUS 2009-12-12
RcRownchangeKK*chgGame
 1865 1877 1.50 4 -0.55 25 -13.75 
  Kalinin, Viacheslav 2071 RUS0.001-0.2525-6.25 
  Dyatlov, Vadim 2008 RUS0.001-0.3225-8.00 
  Sumnaya, Ekaterina 1716 RUS0.501-0.2125-5.25 
  Kaliamin, Andrey A. 1663 RUS1.0010.23255.75 

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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