Individual Calculations July 2012
 Seirawan, Yasser  Total change: -22.60  Rating chartPersonal card
 2012 US Championship St Louis, Missouri USA 2012-05-08
RcRownchangeKK*chgGame
 2633 2643 3.50 11 -2.18 10 -21.80 
  Akobian, Varuzhan g2625 USA0.001-0.5310-5.30 
  Hess, Robert L g2635 USA0.001-0.5110-5.10 
  Shulman, Yury g2571 USA0.001-0.6010-6.00 
  Ramirez, Alejandro g2593 USA1.0010.43104.30 
  Stripunsky, Alexander g2562 USA0.001-0.6110-6.10 
  Robson, Ray g2615 USA1.0010.46104.60 
  Lenderman, Aleksandr g2587 USA0.501-0.0810-0.80 
  Onischuk, Alexander g2660 USA0.5010.02100.20 
  Kamsky, Gata g2741 USA0.001-0.3710-3.70 
  Kaidanov, Gregory g2594 USA0.501-0.0710-0.70 
  Nakamura, Hikaru g2775 USA0.001-0.3210-3.20 

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)
 
 Karpov - Seirawan Regular Match St Louis, Missouri USA 2012-06-10
RcRownchangeKK*chgGame
 2615 2643 1.00 2 -0.08 10 -0.80 
  Karpov, Anatoly g2615 RUS0.501-0.0410-0.40 
  Karpov, Anatoly g2615 RUS0.501-0.0410-0.40 

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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