Individual Calculations August 2014
 Kowal, Joshua A  Total change: 15.20  Rating chartPersonal card
 2014 DCC FIDE Open VI Richardson, Texas USA 2014-07-19
RcRownchangeKK*chgGame
 1844 1981 3.00 4 0.38 40 15.20 
  Eranki, S M S Chaitanya 1581  * USA1.0010.08403.20 
  Holt, Conrad g2381  * USA0.001-0.0840-3.20 
  Li, David C 1581  * USA1.0010.08403.20 
  Zhao, Annie 1832 USA1.0010.304012.00 
 * 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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