Individual Calculations September 2011
 Zubkov, Alexander  Total change: -9.45  Rating chartPersonal card
 L. Polugaevsky Memorial 2011 Samara RUS 2011-07-05
RcRownchangeKK*chgGame
 2067 2118 4.50 9 -0.63 15 -9.45 
  Smirnov, Pavel g2518  * RUS0.001-0.0815-1.20 
  Elistratov, Semen 1907 RUS1.0010.23153.45 
  Sidorov, Anatoly m2331 RUS0.001-0.2315-3.45 
  Belova, Olga 1976 RUS0.001-0.6915-10.35 
  Strunin, Anton 1931 RUS1.0010.26153.90 
  Sazonova, Anastasia 2010 RUS1.0010.35155.25 
  Iliushkin, Evgeny f2281 RUS0.001-0.2815-4.20 
  Zasypkina, Evgenia 1874 RUS0.501-0.3015-4.50 
  Chan, Naruna 1772 RUS1.0010.11151.65 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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