Blitz: Individual Calculations January 2020
 Omran, Amro  Total change: -21.60  Rating chartPersonal card
 Alexandria (Blitz) 2019 Alexandria EGY 2019-12-29
RcRownchangeKK*chgGame
 1813 1822 2.00 6 -1.08 20 -21.60 
  Elmaghraby, Abdel Basset 1804 EGY0.001-0.5320-10.60 
  Almenshawy, Waell 1788 EGY0.001-0.5520-11.00 
  Elfaham, Mahmoud 1866 EGY0.001-0.4420-8.80 
  Abdel Hameid, Zaki 1781 EGY1.0010.44208.80 
  Abdel Aziz, Ehab 2103 EGY0.001-0.1620-3.20 
  Magdy, Bishoy 1538 EGY1.0010.16203.20 

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