Individual Calculations April 2022
 Hallal, Tarik  Total change: -128.40  Rating chartPersonal card
 Arab Chess Individual Championship 2021 U16 Open baghdad IRQ 2022-03-09
RcRownchangeKK*chgGame
 1733 1991 3.00 8 -3.21 40 -128.40 
  Deeb, Rayan. 1706 SYR0.001-0.8440-33.60 
  Boulaares, Akram 1693 TUN1.0010.15406.00 
  Jerraya, Youssef 1384 TUN1.0010.02400.80 
  Al Zadjali, Abdul Rahman 1769 OMA0.001-0.7840-31.20 
  Alhassadi, Yousef A. 1989 LBA0.001-0.5040-20.00 
  Kassar, Bashar 1591  * LBN1.0010.08403.20 
  Raji Sayel, Abu Azizah 1880 PLE0.001-0.6540-26.00 
  Arkadan, Adib 1852 LBN0.001-0.6940-27.60 
 * 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