Individual Calculations November 2009
 Purygin, Andrei  Total change: 30.30  Rating chartPersonal card
 Anapa 2009 C open Anapa RUS 2009-08-31
RcRownchangeKK*chgGame
 2252 2256 6.00 8 2.02 15 30.30 
  Taranin, Konstantin 1856  * RUS1.0010.08151.20 
  Kuritsin, Vasily M. 2070 RUS1.0010.26153.90 
  Golovin, Leonid 2446 RUS0.001-0.2515-3.75 
  Vorobiov, Kirill 2084 RUS1.0010.27154.05 
  Magomedov, Murad f2319 RUS0.5010.09151.35 
  Efanov, Nikolai f2425 RUS1.0010.721510.80 
  Evdokimov, Alexei 2257 RUS1.0010.50157.50 
  Chernyshov, Konstantin g2555 RUS0.5010.35155.25 
 * 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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