Individual Calculations July 2009
 Dorofeev, Gennady  Total change: -22.95  Rating chartPersonal card
 Samara Chmp. 2009 open Samara RUS 2009-04-07
RcRownchangeKK*chgGame
 1892 1790 0.00 4 -1.53 15 -22.95 
  Makarov, Yuri A 1986 RUS0.001-0.2515-3.75 
  Kniazev, Alexander V. f2140 RUS0.001-0.1115-1.65 
  Lugovoy, Semen 1861 RUS0.001-0.4015-6.00 
  Lomakin, Sergey 1582 RUS0.001-0.7715-11.55 

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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