Individual Calculations January 2009
 Kushnerev, Oleg  Total change: 5.50  Rating chartPersonal card
 Obninsk 2008 open Obninsk RUS 2008-10-12
RcRownchangeKK*chgGame
 1914 1716 1.50 5 0.22 25 5.50 
  Petrov, Vladimir S. 1944 RUS0.001-0.2125-5.25 
  Naibov, Fizuli 1824 RUS1.0010.652516.25 
  Shirokov, Sergey 2066 RUS0.001-0.1125-2.75 
  Matytsina, Nadejda 1775 RUS0.5010.08252.00 
  Kozenkov, Evgeny 1962 RUS0.001-0.1925-4.75 

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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