Individual Calculations July 2010
 Robson, Ray  Total change: -7.00  Rating chartPersonal card
 2010 US Championship St. Louis, Missouri USA 2010-05-13
RcRownchangeKK*chgGame
 2554 2569 4.00 9 -0.70 10 -7.00 
  Kamsky, Gata g2702 USA0.001-0.3210-3.20 
  Yermolinsky, Alex g2528 USA0.001-0.5610-5.60 
  Gurevich, Dmitry g2488 USA1.0010.39103.90 
  Krush, Irina mwg2455 USA0.501-0.1610-1.60 
  Shankland, Samuel m2507 USA0.501-0.0910-0.90 
  Ehlvest, Jaan g2591 USA0.5010.03100.30 
  Kaidanov, Gregory g2577 USA0.5010.01100.10 
  Khachiyan, Melikset g2539 USA1.0010.46104.60 
  Akobian, Varuzhan g2599 USA0.001-0.4610-4.60 

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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