Individual Calculations July 2009
 Narchuk, Margarita  Total change: 33.75  Rating chartPersonal card
 Novosibirsk March 2009 open Novosibirsk RUS 2009-03-17
RcRownchangeKK*chgGame
 1884 1712 4.50 8 2.25 15 33.75 
  Kamrukov, Alexey 1961 RUS1.0010.811512.15 
  Faleev, Vasily 1933 RUS0.5010.28154.20 
  Romanov, Viktor 2007 RUS0.001-0.1515-2.25 
  Maslov, Vladimir 1870 RUS0.001-0.2915-4.35 
  Tulupov, Mikhail 1721 RUS1.0010.51157.65 
  Korobkov, Vadim 1832 RUS1.0010.66159.90 
  Chaschin, Nikolai 1859 RUS1.0010.701510.50 
  Trofimov, Viktor 1886 RUS0.001-0.2715-4.05 

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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