Individual Calculations June 2015
 Miller, John M  Total change: -30.00  Rating chartPersonal card
 Dayton Chess Club 57th Championship Dayton, Ohio USA 2015-04-24
RcRownchangeKK*chgGame
 1953 2049 0.50 2 -0.75 40 -30.00 
  Friedman, David M 1880 USA0.001-0.7240-28.80 
  Whorton Jr, Les Paul 2026 USA0.501-0.0340-1.20 

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