Individual Calculations September 2009
 Auger, Michael W  Total change: 23.00  Rating chartPersonal card
 110th Annual US Open Indianapolis, Indiana USA 2009-08-01
RcRownchangeKK*chgGame
 2176 1923 2.00 5 0.92 25 23.00 
  Finegold, Benjamin m2323  * USA0.001-0.0825-2.00 
  Carroll, William 1901 USA1.0010.472511.75 
  Homa, Seth 2269 USA0.001-0.1125-2.75 
  Terrie, Henry L 2104 USA1.0010.742518.50 
  Castaneda, Nelson f2282 USA0.001-0.1025-2.50 
 * 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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