Individual Calculations November 2009
 Berezin, Viktor  Total change: 3.90  Rating chartPersonal card
 46 RT - Kimry Autumn 2009 open Kimry RUS 2009-08-30
RcRownchangeKK*chgGame
 1864 2194 2.00 2 0.26 15 3.90 
  Petrov, Alexandr 1794  * RUS1.0010.08151.20 
  Danilov, Alexander 1934 RUS1.0010.18152.70 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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