Individual Calculations September 2009
 Leko, Peter  Total change: 5.90  Rating chartPersonal card
 Sparkassen Chess Meeting GM Tournament Dortmund GER 2009-07-02
RcRownchangeKK*chgGame
 2742 2756 5.50 10 0.30 10 3.00 
  Kramnik, Vladimir g2759 RUS0.5010.00100.00 
  Carlsen, Magnus g2772 NOR0.5010.02100.20 
  Naiditsch, Arkadij g2697 GER0.501-0.0810-0.80 
  Jakovenko, Dmitry g2760 RUS0.5010.01100.10 
  Bacrot, Etienne g2721 FRA1.0010.45104.50 
  Kramnik, Vladimir g2759 RUS0.5010.00100.00 
  Carlsen, Magnus g2772 NOR0.5010.02100.20 
  Naiditsch, Arkadij g2697 GER0.501-0.0810-0.80 
  Bacrot, Etienne g2721 FRA0.501-0.0510-0.50 
  Jakovenko, Dmitry g2760 RUS0.5010.01100.10 

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)
 
 FIDE Grand Prix - Jermuk, 2008 Jermuk ARM 2009-08-09
RcRownchangeKK*chgGame
 2716 2756 7.50 13 0.29 10 2.90 
  Inarkiev, Ernesto g2675 RUS1.0010.39103.90 
  Eljanov, Pavel g2716 UKR0.501-0.0610-0.60 
  Ivanchuk, Vassily g2703 UKR0.501-0.0710-0.70 
  Karjakin, Sergey g2717 UKR1.0010.45104.50 
  Alekseev, Evgeny g2714 RUS0.501-0.0610-0.60 
  Bacrot, Etienne g2721 FRA0.501-0.0510-0.50 
  Cheparinov, Ivan g2678 BUL1.0010.39103.90 
  Jakovenko, Dmitry g2760 RUS0.5010.01100.10 
  Kamsky, Gata g2717 USA0.501-0.0510-0.50 
  Akopian, Vladimir g2712 ARM0.501-0.0610-0.60 
  Kasimdzhanov, Rustam g2672 UZB0.501-0.1210-1.20 
  Aronian, Levon g2768 ARM0.5010.02100.20 
  Gelfand, Boris g2755 ISR0.001-0.5010-5.00 

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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