Individual Calculations October 2008
 Kuryshev, Ivan  Total change: -22.50  Rating chartPersonal card
 Petrovskaya Ladya 2008 open Peterhof RUS 2008-08-02
RcRownchangeKK*chgGame
 2010 2100 4.00 8 -0.90 25 -22.50 
  Forova, Tatiana 1875 RUS1.0010.22255.50 
  Shishkin, Vadim 1879 RUS1.0010.22255.50 
  Uliashov, Dmitriy 2256 RUS0.001-0.2925-7.25 
  Emdin, Mark 1831 RUS1.0010.17254.25 
  Vlassow, Valentin f2379 RUS0.001-0.1625-4.00 
  Bivol, Alina 1831 RUS0.001-0.8325-20.75 
  Sarkisov, Vladimir 1923 RUS0.001-0.7325-18.25 
  Sakov, Anatolij J. 2102 RUS1.0010.502512.50 

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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