Individual Calculations April 2016
 Zhang, Chao  Total change: 21.20  Rating chartPersonal card
 2016 New England Masters Cambridge, Massachusetts USA 2016-03-17
RcRownchangeKK*chgGame
 2181 2098 3.00 6 0.53 40 21.20 
  Sowa, Aidan 1921 USA0.501-0.2340-9.20 
  Hoy, Andrew 2059 USA1.0010.454018.00 
  Chudnovsky, Jacob f2342 USA0.001-0.2040-8.00 
  Ivanov, Alexander g2498  * USA0.001-0.0840-3.20 
  Cherniack, Alex 2231 USA0.5010.18407.20 
  Mahoney, Michael 2034 USA1.0010.414016.40 
 * 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