Individual Calculations February 2015
 Ait Abbas, Nesrine  Total change: -9.20  Rating chartPersonal card
 Bejaia International open 2015 Bejaia ALG 2015-01-22
RcRownchangeKK*chgGame
 1766 1433 0.50 5 -0.23 40 -9.20 
  Saheb, Kamel 1833  * ALG0.001-0.0840-3.20 
  Araoun, Saadi 1833  * ALG0.001-0.0840-3.20 
  Hamza, Amira wm1833  * ALG0.001-0.0840-3.20 
  Frank, Adam 1500 CZE0.5010.09403.60 
  Hamla, Nabil 1833  * ALG0.001-0.0840-3.20 
 * 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