Individual Calculations May 2011
 Ehlvest, Jaan  Total change: -5.80  Rating chartPersonal card
 2011 US Championship - Group A St Louis, Missouri USA 2011-04-15
RcRownchangeKK*chgGame
 2578 2586 3.00 7 -0.58 10 -5.80 
  Naroditsky, Daniel m2438 USA0.501-0.2010-2.00 
  Robson, Ray g2522 USA0.501-0.0910-0.90 
  Shulman, Yury g2622 USA0.001-0.4510-4.50 
  Kamsky, Gata g2733 USA0.001-0.3010-3.00 
  Ivanov, Alexander g2540 USA0.501-0.0610-0.60 
  Stripunsky, Alexander g2578 USA1.0010.49104.90 
  Akobian, Varuzhan g2611 USA0.5010.03100.30 

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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