Individual Calculations September 2009
 Akst, Ilia  Total change: -7.95  Rating chartPersonal card
 Chelyabinsk CCC 2009 Rtg Chelyabinsk RUS 2009-08-08
RcRownchangeKK*chgGame
 2109 2238 4.00 7 -0.53 15 -7.95 
  Khazhipov, Timur 1916 RUS1.0010.13151.95 
  Baisalova, Aigul wf2100 KAZ0.001-0.6915-10.35 
  Volozhanin, Boris 1838  * RUS1.0010.08151.20 
  Perezolov, Gerald 2071 RUS1.0010.28154.20 
  Kondrin, Alexander 2288 RUS0.001-0.4315-6.45 
  Bakin, Alexander f2248 RUS1.0010.51157.65 
  Sotnikov, Alexander I. f2301 RUS0.001-0.4115-6.15 
 * 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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