Individual Calculations March 2010
 Orekhov, Ilya  Total change: -48.75  Rating chartPersonal card
 Mountains Ural 2009 open Nizhny Tagil RUS 2009-12-23
RcRownchangeKK*chgGame
 1978 2052 1.00 5 -1.95 25 -48.75 
  Mukhachev, Mark 1885 RUS0.001-0.7225-18.00 
  Yumshanov, Leonid 1775 RUS1.0010.17254.25 
  Melnikov, Valery 2148 RUS0.001-0.3725-9.25 
  Novoselov, Roman 2161 RUS0.001-0.3525-8.75 
  Bogdanov, Alexander 1919 RUS0.001-0.6825-17.00 

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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