Individual Calculations August 2012
 Fishbein, Matthew  Total change: 9.60  Rating chartPersonal card
 2012 Nashua Open Nashua, New Hampshire USA 2012-07-14
RcRownchangeKK*chgGame
 2258 1875 0.50 2 0.32 30 9.60 
  Kelleher, William f2275  * USA0.5010.423012.60 
  Martirosov, Vadim 2241 USA0.001-0.1030-3.00 
 * 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)
 

 

« 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