Individual Calculations January 2017
 Li, Ruifeng  Total change: -4.60  Rating chartPersonal card
 2016 Dallas Absolute Richardson, Texas USA 2016-12-17
RcRownchangeKK*chgGame
 2347 2569 2.50 4 -0.46 10 -4.60 
  Sanchez, Robert 2169  * USA1.0010.08100.80 
  Metpally, Jason 2169  * USA1.0010.08100.80 
  Popilski, Gil g2553 ISR0.501-0.0210-0.20 
  Drozdowski, Kacper m2498 POL0.001-0.6010-6.00 
 * 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