Individual Calculations July 2017
 Forman, Gary R  Total change: -31.80  Rating chartPersonal card
 10th New York International - Championship New York, New York USA 2017-06-21
RcRownchangeKK*chgGame
 2003 2260 1.50 4 -1.59 20 -31.80 
  Levkov, Daniel 1860  * USA0.001-0.9220-18.40 
  Yoo, Eugene 1942 USA1.0010.13202.60 
  Mahajan, Rushaan 1860  * USA0.501-0.4220-8.40 
  Taghizadeh, Rayan f2351 USA0.001-0.3820-7.60 
 * 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