Individual Calculations January 2010
 Rozhnev, Ivan  Total change: -30.45  Rating chartPersonal card
 Europa-Azia 2009 open Gornozavodsk RUS 2009-11-07
RcRownchangeKK*chgGame
 2122 2117 1.50 7 -2.03 15 -30.45 
  Smirnov, Alexey 2422 RUS0.5010.36155.40 
  Maljkevich, Fedor 1965 RUS1.0010.30154.50 
  Filipenko, Alexander V m2362 RUS0.001-0.2015-3.00 
  Kuznetsov, Mikhail V. 2147 RUS0.001-0.4615-6.90 
  Goretov, Andrey 2036 RUS0.001-0.6115-9.15 
  Ivanov, Nikolay A. 1942 RUS0.001-0.7315-10.95 
  Kohanov, Boris 1978 RUS0.001-0.6915-10.35 

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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