Individual Calculations April 2008
 Sitdikov, Ratmir  Total change: -15.60  Rating chartPersonal card
 Naberezhnye Chelny Chmp. 2007 open Naberezhnye Chelny RUS 2007-12-10
RcRownchangeKK*chgGame
 2239 2127 0.00 3 -1.04 15 -15.60 
  Maksimov, Sergei A. 2222 RUS0.001-0.3715-5.55 
  Kniazev, Igor f2275 RUS0.001-0.3015-4.50 
  Akhmadeev, Valery 2221 RUS0.001-0.3715-5.55 

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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