Individual Calculations May 2012
 Dergatchov, Alexander  Total change: 10.95  Rating chartPersonal card
 Omsk Chmp. 2012 Final Omsk RUS 2012-03-15
RcRownchangeKK*chgGame
 2070 2006 4.50 9 0.73 15 10.95 
  Kislov, Leonid 1883 RUS0.501-0.1715-2.55 
  Zikunova, Valeria 2029 RUS1.0010.53157.95 
  Adamson, Konstantin 2191 RUS0.5010.24153.60 
  Karabut, Vladimir 2079 RUS0.5010.10151.50 
  Pozdniakov, Vladimir 2156 RUS0.001-0.3015-4.50 
  Antipova, Anastasia 1888 RUS0.501-0.1615-2.40 
  Gedyk, Dmitry 2261 RUS0.5010.31154.65 
  Toder, Alexander 2094 RUS0.5010.12151.80 
  Manchenko, Vladimir 2050 RUS0.5010.06150.90 

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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