Individual Calculations July 2021
 Morais, Alain  Total change: -14.80  Rating chartPersonal card
 2021 Carolinas Classic Charlotte, North Carolina USA 2021-06-18
RcRownchangeKK*chgGame
 1891 2002 1.50 3 -0.37 40 -14.80 
  Kumar, Asha 1631 USA1.0010.10404.00 
  Wang, Tianqi 2317 USA0.001-0.1440-5.60 
  Prabhu, Naveen 1725 USA0.501-0.3340-13.20 

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