Individual Calculations September 2012
 Ellis, James S  Total change: -6.90  Rating chartPersonal card
 113th Annual US Open Vancouver, Washington USA 2012-08-04
RcRownchangeKK*chgGame
 2251 1951 0.00 3 -0.46 15 -6.90 
  Bercys, Salvijus m2351  * USA0.001-0.0815-1.20 
  Langer, Michael f2211 USA0.001-0.1815-2.70 
  Griggs, Walker K 2192 USA0.001-0.2015-3.00 
 * 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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