Individual Calculations April 2008
 Tazetdinov, Roman  Total change: -7.75  Rating chartPersonal card
 Naberezhnye Chelny Chmp. 2007 open Naberezhnye Chelny RUS 2007-12-10
RcRownchangeKK*chgGame
 2160 2133 2.50 6 -0.31 25 -7.75 
  Kulikov, Almaz 2032 RUS0.501-0.1425-3.50 
  Dimukhametov, Artur 2334 RUS0.5010.26256.50 
  Mikheev, Stanislav m2312 RUS0.5010.23255.75 
  Garifullin, Nafis 2071 RUS0.501-0.0925-2.25 
  Talipov, Nafis 1991 RUS0.501-0.1925-4.75 
  Akhmadeev, Valery 2221 RUS0.001-0.3825-9.50 

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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