Individual Calculations October 2017
 Kiewra, Keaton  Total change: -15.40  Rating chartPersonal card
 2017 Southern California Open San Diego, California USA 2017-09-02
RcRownchangeKK*chgGame
 2082 2433 2.00 4 -1.54 10 -15.40 
  McNeill Jr, Gordon 2033  * USA0.501-0.4210-4.20 
  Somalwar, Anaiy 2033  * USA1.0010.08100.80 
  Formanek, Edward W m2081 USA0.501-0.3910-3.90 
  Duckworth, William f2179 USA0.001-0.8110-8.10 
 * 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