Individual Calculations May 2010
 Poletaev, Vitaly  Total change: -4.35  Rating chartPersonal card
 Izhevsk Chmp. 2010 open Izhevsk RUS 2010-02-12
RcRownchangeKK*chgGame
 1921 2078 3.00 7 -1.90 15 -28.50 
  Kostitsina, Liubov 1869 RUS1.0010.23153.45 
  Mokhnachev, Maxim 1927 RUS0.001-0.7015-10.50 
  Makarenko, Alexandra 1905 RUS1.0010.27154.05 
  Fedoseev, Vladimir f2186 RUS0.001-0.3515-5.25 
  Shibanov, Viktor 1880 RUS0.001-0.7615-11.40 
  Penkin, Dmitry 1887 RUS0.001-0.7515-11.25 
  Shulepov, Oleg 1792 RUS1.0010.16152.40 

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)
 
 PriFR Chmp. 2010 Seniors Izhevsk RUS 2010-03-13
RcRownchangeKK*chgGame
 2197 2092 4.50 8 1.61 15 24.15 
  Filipenko, Alexander V m2354 RUS0.5010.32154.80 
  Sadykov, Mars 2108 RUS1.0010.52157.80 
  Lykov, Sergey 2211 RUS0.001-0.3415-5.10 
  Ivanov, Vladimir A. 2179 RUS1.0010.62159.30 
  Zhulanov, Viktor f2238 RUS0.5010.20153.00 
  Gumerov, Renant f2207 RUS0.001-0.3415-5.10 
  Veltmander, Iogannes 2090 RUS1.0010.50157.50 
  Fedoseev, Vladimir f2186 RUS0.5010.13151.95 

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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