Individual Calculations April 2009
 Cherniuk, Mikhail  Total change: -4.65  Rating chartPersonal card
 Khanty-Mansiysk Chmp. 2009 open Khanty-Mansiysk RUS 2009-01-20
RcRownchangeKK*chgGame
 2189 2168 3.00 7 -0.31 15 -4.65 
  Fedorchak, Andrey 1884 RUS1.0010.16152.40 
  Obodchuk, Andrei m2445 RUS0.5010.33154.95 
  Karpov, Alexander m2324 UZB0.001-0.2915-4.35 
  Kopylov, Alexander 2376 RUS0.001-0.2315-3.45 
  Saveliev, Alexey 2025 RUS1.0010.31154.65 
  Ivanets, Vladimir f2223 RUS0.001-0.4215-6.30 
  Barbarosh, Evgeny 2045 RUS0.501-0.1715-2.55 

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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