Individual Calculations April 2009
 Abramov, Pavel  Total change: 3.15  Rating chartPersonal card
 Dimitrovgrad Chmp. 2009 open Dimitrovgrad RUS 2009-02-21
RcRownchangeKK*chgGame
 1979 2064 5.00 8 0.21 15 3.15 
  Tarasov, Vasiliy 1714 RUS1.0010.11151.65 
  Alachihin, Vladimir 2172 RUS0.001-0.3515-5.25 
  Lebedev, Viktor 1798 RUS1.0010.18152.70 
  Yakimkin, Igor 2154 RUS0.001-0.3815-5.70 
  Lazutin, Valerij 1908 RUS1.0010.29154.35 
  Rudnev, Yuri 2154 RUS0.5010.12151.80 
  Sahovski, Alexandr 1897 RUS1.0010.28154.20 
  Kuzin, Nikolay 2034 RUS0.501-0.0415-0.60 

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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