Individual Calculations August 2017
 Dahrog, Amro  Total change: 6.40  Rating chartPersonal card
 Egyptian Individuals 2017 (Final) Cairo EGY 2017-07-01
RcRownchangeKK*chgGame
 1909 1771 1.50 4 0.16 40 6.40 
  El Shenawy, Ashraf 2036 EGY0.001-0.1840-7.20 
  Abdel Hakim, Mahmoud 2028 EGY0.5010.324012.80 
  Ahmed, Moustafa Elsayed 2171  * EGY0.001-0.0840-3.20 
  Reda, Ramy 1399 EGY1.0010.10404.00 
 * 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