Individual Calculations December 2019
 Al-Ghasra, Ali  Total change: 0.80  Rating chartPersonal card
 1st Gulf Amateur Championship 2019 Men Kuwait City KUW 2019-10-20
RcRownchangeKK*chgGame
 1776 2052 6.50 8 0.04 20 0.80 
  Alkandari, Abdulrahman 1652  * KUW1.0010.08201.60 
  Alsaqer, Meshal 1757 KUW1.0010.15203.00 
  Salih, Al Hor 1832 QAT0.501-0.2820-5.60 
  Ayyad, Maher f2086 BRN0.5010.05201.00 
  Alruwayeh, Talal 1652  * KUW1.0010.08201.60 
  Abbas, Ali 1889 BRN0.501-0.2220-4.40 
  Alsharhan, Musaed 1689 KUW1.0010.10202.00 
  Alasad, Tareq 1652  * KUW1.0010.08201.60 
 * 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