Rapid: Individual Calculations December 2019
 Badawi, Ahmed  Total change: -7.20  Rating chartPersonal card
 VSF jubileumsturnering 2019 A-junior Varnersborg SWE 2019-11-16
RcRownchangeKK*chgGame
 1370 1333 1.50 4 -0.36 20 -7.20 
  Gustafsson, Simon 2001 1633 SWE0.001-0.1520-3.00 
  Badawi, Ali 1307 SWE0.001-0.5420-10.80 
  Rosenius, Ludwig 1216 SWE1.0010.34206.80 
  Badawi, Bana 1323 SWE0.501-0.0120-0.20 

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