Individual Calculations December 2017
 Khosravi Nejad, Amir Mohammad  Total change: -22.80  Rating chartPersonal card
 Alborz Ettehadi Standard Cup Aban 1396 Karaj IRI 2017-11-16
RcRownchangeKK*chgGame
 1509 1687 5.00 8 -0.57 40 -22.80 
  Ettehadi, H. 2087  * IRI0.001-0.0840-3.20 
  Fallah, Shahriar 1287  * IRI0.501-0.4240-16.80 
  Karami, Tina 1340 IRI1.0010.11404.40 
  Khaledi, Omid 1855 IRI0.001-0.2840-11.20 
  Teymouri, Abbas Gholi f1393 IRI0.501-0.3540-14.00 
  Zaeim Azad, Mohammad Yasin 1287  * IRI1.0010.08403.20 
  Keshavarzfathi, Nazanin Zahra 1287  * IRI1.0010.08403.20 
  Veisi, Armin 1533 IRI1.0010.294011.60 
 * 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