Rapid: Individual Calculations April 2017
 El Nabawy, Nabil  Total change: 3.40  Rating chartPersonal card
 IA Ahmed Yehya Rapid Alexandria EGY 2017-02-28
RcRownchangeKK*chgGame
 1861 1567 1.00 5 0.17 20 3.40 
  Fayad, Gamal 1967  * EGY0.001-0.0820-1.60 
  Ragaa, Hassan 1962 EGY0.001-0.0820-1.60 
  Bauomy, Magdy 1794 EGY1.0010.792015.80 
  Fouad, Mohamed 1881 EGY0.001-0.1420-2.80 
  Sobhy, Magdy 1700 EGY0.001-0.3220-6.40 
 * 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