Individual Calculations July 2017
 Alkortabi, Abdalhakeem A.  Total change: 24.40  Rating chartPersonal card
 Ramadan Benghazi 2017 Benghazi LBA 2017-06-17
RcRownchangeKK*chgGame
 1796 1624 2.00 5 0.61 40 24.40 
  Sbaita, Waleed 1872 LBA0.001-0.1940-7.60 
  Alguttani, Fahmi 1797 LBA0.001-0.2740-10.80 
  Aljazwe, Waled Faraj 1660 LBA1.0010.554022.00 
  Shaaban Mubarak, Mohamed 1805 LBA0.001-0.2640-10.40 
  Gumatti, Jumma 1844 LBA1.0010.784031.20 

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