Individual Calculations April 2015
 Ebrahimi , Sina  Total change: 78.00  Rating chartPersonal card
 Iran U-10 Boys Championship 2015 Rasht IRI 2015-03-02
RcRownchangeKK*chgGame
 1567 1625 6.50 8 1.95 40 78.00 
  Talebmanouchehri, Armin 1338 IRI1.0010.16406.40 
  Shiravi, Ali 1429 IRI1.0010.254010.00 
  Ghafarian, Mahdi 1420 IRI1.0010.24409.60 
  Maghsoudloo, Amir Ali 1818 IRI1.0010.754030.00 
  Baradaran Tamadon, Arian 1724 IRI1.0010.644025.60 
  Poormosavi, Seyed Kian 1691 IRI0.5010.09403.60 
  Amiri, Amirali 1515 IRI0.501-0.1540-6.00 
  Darini, Iliya 1601 IRI0.501-0.0340-1.20 

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