Blitz: Individual Calculations December 2019
 Abdel Mageed, Ibrahim Mohamed  Total change: 20.20  Rating chartPersonal card
 El Prince Chess U2000 Alexandria EGY 2019-11-03
RcRownchangeKK*chgGame
 1865 1744 3.00 7 0.60 20 12.00 
  Sobhy, Raafat 1982 EGY0.001-0.2020-4.00 
  Darwish, Amro 1917 EGY0.001-0.2720-5.40 
  Kretam, Ayman 1950 EGY0.001-0.2420-4.80 
  Ibrahim, Sameh 1784 EGY1.0010.562011.20 
  Saad, Ahmed Mohamed 1894 EGY1.0010.702014.00 
  Eid, Mansour 1961 EGY0.001-0.2220-4.40 
  Zakrea, Abdel Azim 1567 EGY1.0010.27205.40 

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)
 
 Black Horse Alexandria EGY 2019-11-13
RcRownchangeKK*chgGame
 1849 1744 3.50 8 0.41 20 8.20 
  Zakrea, Abdel Azim 1567 EGY1.0010.27205.40 
  Abdel Hameid, Zaki 1787 EGY1.0010.562011.20 
  Sobhy, Raafat 1982 EGY0.5010.30206.00 
  Mahmoud, Hassan 1641 EGY1.0010.36207.20 
  Adel, Sara wf1863 EGY0.001-0.3420-6.80 
  Naby, Saiid A. 2144  * EGY0.001-0.0820-1.60 
  Atea, Khaled 2097 EGY0.001-0.1120-2.20 
  Sawers, Kerlus 1710 EGY0.001-0.5520-11.00 
 * 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