Individual Calculations May 2011
 Akobian, Varuzhan  Total change: -8.40  Rating chartPersonal card
 2011 US Championship - Group A St Louis, Missouri USA 2011-04-15
RcRownchangeKK*chgGame
 2574 2611 3.00 7 -0.84 10 -8.40 
  Robson, Ray g2522 USA0.501-0.1210-1.20 
  Kamsky, Gata g2733 USA0.001-0.3310-3.30 
  Stripunsky, Alexander g2578 USA1.0010.45104.50 
  Naroditsky, Daniel m2438 USA0.501-0.2310-2.30 
  Shulman, Yury g2622 USA0.5010.02100.20 
  Ivanov, Alexander g2540 USA0.001-0.6010-6.00 
  Ehlvest, Jaan g2586 USA0.501-0.0310-0.30 

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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