Rapid: Individual Calculations July 2015
 Bradford, Joseph M  Total change: -21.80  Rating chartPersonal card
 2015 U.S. Game/10 Championship Las Vegas, Nevada USA 2015-06-19
RcRownchangeKK*chgGame
 2182 2379 2.50 5 -1.09 20 -21.80 
  Mamedov, Rauf g2681 AZE0.001-0.1520-3.00 
  Asaria, Danial 1979  * USA1.0010.08201.60 
  He, Daniel 2183 USA0.001-0.7520-15.00 
  Beilin, Allan 2082 USA0.501-0.3520-7.00 
  Sam, Gabriel 1986 USA1.0010.08201.60 
 * 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)
 

 

« go back

Share this page


   facebook    twitter    gplus
©  World Chess Federation    |  Contact us: admin@fide.com   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office