Individual Calculations January 2017
 Atakhan, Abtin  Total change: 73.20  Rating chartPersonal card
 2nd Mir Emad Cup 2016 Qazvin IRI 2016-12-14
RcRownchangeKK*chgGame
 1749 1789 5.00 6 1.83 40 73.20 
  Ashouri Aghababaei, Amir Mahdi 1389  * IRI1.0010.08403.20 
  Javani, Shahin 2109 IRI0.001-0.1340-5.20 
  Rostami, Hossein 1396 IRI1.0010.08403.20 
  Mahdavi, Mahdis 1810 IRI1.0010.534021.20 
  Rabiei Parsaei, Mehrdad 1772 IRI1.0010.484019.20 
  Abedi, Amin 2016 IRI1.0010.794031.60 
 * 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