Individual Calculations April 2008
 Kolomensky, Vladimir  Total change: 5.85  Rating chartPersonal card
 Vitebsky Memorial 2007 open Kurgan RUS 2007-12-01
RcRownchangeKK*chgGame
 2194 2258 2.00 5 -0.93 15 -13.95 
  Dzyuba, Alexander 2125 RUS1.0010.32154.80 
  Yamszhchikov, Alexey 2095 RUS0.001-0.7215-10.80 
  Predein, Vladimir m2382 RUS0.001-0.3315-4.95 
  Vitebsky, Leonid 2141 RUS1.0010.34155.10 
  Akhmetov, Marat 2229 RUS0.001-0.5415-8.10 

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)
 
 Moscow open 2008 A Moscow RUS 2008-02-02
RcRownchangeKK*chgGame
 2410 2258 4.00 9 1.32 15 19.80 
  Sidorov, Anatoly m2443 RUS0.5010.24153.60 
  Vorotnikov, Vladislav V g2425 RUS0.5010.22153.30 
  Skomorokhin, Roman m2378 RUS0.001-0.3415-5.10 
  Alavkin, Arseny m2429 RUS1.0010.731510.95 
  Pokazanjev, Nikolai f2405 RUS0.001-0.3015-4.50 
  Orlinkov, Maxim L. m2384 RUS0.5010.17152.55 
  Purtov, Andrei m2403 RUS1.0010.691510.35 
  Batchuluun, Cegmed f2432 MGL0.001-0.2715-4.05 
  Kotenko, Pavel f2390 RUS0.5010.18152.70 

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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