Individual Calculations March 2022
 Abdel Wahed, Hafez  Total change: -9.40  Rating chartPersonal card
 Egyptian League 2021/2022 Group B 9-10 Many Cities EGY 2022-02-05
RcRownchangeKK*chgGame
 2097 1874 0.00 2 -0.47 20 -9.40 
  El Ghazali, Youssef M. m2200 EGY0.001-0.1320-2.60 
  Harraz, Hany 1994 EGY0.001-0.3420-6.80 

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