Individual Calculations September 2010
 Salakhutdinov, Ildar  Total change: -11.55  Rating chartPersonal card
 Marshall July Grand Prix New York, New York USA 2010-07-10
RcRownchangeKK*chgGame
 2024 2291 2.50 4 -0.77 15 -11.55 
  Margiotta, Jason J 1990 USA1.0010.15152.25 
  Berg, George P 2079 USA0.501-0.2715-4.05 
  West, James R 2090 USA0.501-0.2615-3.90 
  Miller, Jake S 1938 USA0.501-0.3915-5.85 

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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