Individual Calculations April 2009
 Zvezdin, Viacheslav  Total change: -19.35  Rating chartPersonal card
 Tyumen region Chmp. 2008 open Tyumen RUS 2008-12-11
RcRownchangeKK*chgGame
 2051 2121 0.50 3 -1.29 15 -19.35 
  Bessarab, Vsevolod 1991 RUS0.501-0.1815-2.70 
  Gimadutdinov, Ilnur 2196 RUS0.001-0.4015-6.00 
  Popov, Mikhail 1965 RUS0.001-0.7115-10.65 

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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