Individual Calculations October 2017
 Golshannezhad, Pooya  Total change: -2.80  Rating chartPersonal card
 Iranian Boys Under 16 Championship 1396 Tabriz IRI 2017-09-06
RcRownchangeKK*chgGame
 1508 1431 2.00 5 -0.07 40 -2.80 
  Naseri , Shayan 1237 IRI1.0010.254010.00 
  Mobarak Nezhad, Alireza 1793 IRI0.001-0.1040-4.00 
  Ahmadi, Shayan 1643 IRI0.001-0.2340-9.20 
  Hamoodi, Alireza 1120 IRI1.0010.14405.60 
  Safari Aghdam, Amir 1748 IRI0.001-0.1340-5.20 

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