Individual Calculations September 2009
 Liang, Vladimir  Total change: -11.25  Rating chartPersonal card
 Perm June-July 2009 open Perm RUS 2009-06-26
RcRownchangeKK*chgGame
 1969 2094 4.50 8 -0.75 15 -11.25 
  Tiunova, Anna 1805 RUS0.501-0.3415-5.10 
  Batrak, Alexandra 1941 RUS1.0010.30154.50 
  Zamorin, Nikolai 1949 RUS0.001-0.6915-10.35 
  Noskov, Alexander 1851 RUS1.0010.20153.00 
  Turov, Vladimir 2115 RUS0.5010.03150.45 
  Rudometov, Maxim 2007 RUS1.0010.38155.70 
  Terentjev, Vladislav 2175 RUS0.001-0.3915-5.85 
  Ezerskii, Maxim 1911 RUS0.501-0.2415-3.60 

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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