Individual Calculations January 2011
 Grigoryan, Artur  Total change: -19.80  Rating chartPersonal card
 International Chess Festival "Plaza 2010" Kislovodsk RUS 2010-12-10
RcRownchangeKK*chgGame
 2098 2408 4.00 7 -1.98 10 -19.80 
  Basiev, V P 2032 RUS1.0010.09100.90 
  Ilyinikh, Yury 2134 RUS0.501-0.3310-3.30 
  Popov, Andrey 2054 RUS0.501-0.3910-3.90 
  Rudakov, Aleksandr 2008  * RUS0.501-0.4210-4.20 
  Aliyev, Elnur Fakhraddin Oglu 2154 AZE1.0010.19101.90 
  Botoyan, Smbat 2194 ARM0.001-0.7710-7.70 
  Uzdenov, Timur 2111 RUS0.501-0.3510-3.50 
 * 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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