Individual Calculations January 2022
 Abdel Aziz Meky, Ahmed  Total change: 8.20  Rating chartPersonal card
 Golden Cleopatra 2021 Giza EGY 2021-12-19
RcRownchangeKK*chgGame
 1931 1587 1.00 5 0.41 20 8.20 
  Ragheb, Malak 1987  * EGY0.001-0.0820-1.60 
  Abdel Aziz Rabea, Mahmoud 1919 EGY1.0010.882017.60 
  Ahmed Yehia, Ahmed 1987  * EGY0.001-0.0820-1.60 
  Tawfeik, Ahmed Gamal 1902 EGY0.001-0.1420-2.80 
  Mohamed, Tamer 1861 EGY0.001-0.1720-3.40 
 * 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