Individual Calculations December 2019
 Aljohni, Omar  Total change: -36.00  Rating chartPersonal card
 Saudi Arabia Final 2019_Men Jeddah KSA 2019-11-10
RcRownchangeKK*chgGame
 1760 1585 0.50 5 -0.90 40 -36.00 
  Ahmed, Alrehily 1853 KSA0.001-0.1740-6.80 
  Al Onizan, Fahad M 1740 KSA0.001-0.2940-11.60 
  Alharbi, Majdi 1556 KSA0.501-0.0440-1.60 
  Al Dosari, Naif 1832 KSA0.001-0.1940-7.60 
  Al Farasi, Abdullah 1818 KSA0.001-0.2140-8.40 

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