Individual Calculations July 2011
 Fast, Nathan  Total change: 12.25  Rating chartPersonal card
 30th NAO FIDE 11 Round Open Stillwater, Oklahoma USA 2011-05-27
RcRownchangeKK*chgGame
 2149 2131 4.00 7 0.49 25 12.25 
  Markley, Jim 1937 USA1.0010.25256.25 
  Yermolinsky, Alex g2530 USA0.001-0.0825-2.00 
  Veal, Joe Dean 1952 USA1.0010.27256.75 
  Coleman, Maxx 2200 USA0.001-0.4025-10.00 
  Hollingsworth, Jim 1996 USA1.0010.32258.00 
  Atalik, Suat g2531  * TUR0.001-0.0825-2.00 
  Irwin, Philip 1896 USA1.0010.21255.25 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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