Individual Calculations June 2013
 Phillips, David W  Total change: 1.95  Rating chartPersonal card
 2013 DCC FIDE Open V Richardson, Texas USA 2013-05-18
RcRownchangeKK*chgGame
 1797 1903 2.00 3 0.13 15 1.95 
  Yotov, Valentin L g2303  * BUL0.001-0.0815-1.20 
  Vaidya, Atreya 1586 USA1.0010.13151.95 
  Lu, Jonathan 1503  * USA1.0010.08151.20 
 * 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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