Individual Calculations September 2009
 Karjakin, Sergey  Total change: 5.40  Rating chartPersonal card
 FIDE Grand Prix - Jermuk, 2008 Jermuk ARM 2009-08-09
RcRownchangeKK*chgGame
 2719 2717 7.00 13 0.54 10 5.40 
  Kasimdzhanov, Rustam g2672 UZB0.501-0.0610-0.60 
  Gelfand, Boris g2755 ISR0.5010.05100.50 
  Eljanov, Pavel g2716 UKR0.5010.00100.00 
  Leko, Peter g2756 HUN0.001-0.4510-4.50 
  Bacrot, Etienne g2721 FRA1.0010.51105.10 
  Jakovenko, Dmitry g2760 RUS0.5010.06100.60 
  Akopian, Vladimir g2712 ARM1.0010.49104.90 
  Aronian, Levon g2768 ARM0.5010.07100.70 
  Inarkiev, Ernesto g2675 RUS0.501-0.0610-0.60 
  Ivanchuk, Vassily g2703 UKR0.501-0.0210-0.20 
  Alekseev, Evgeny g2714 RUS0.5010.00100.00 
  Cheparinov, Ivan g2678 BUL0.501-0.0510-0.50 
  Kamsky, Gata g2717 USA0.5010.00100.00 

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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