Individual Calculations August 2017
 Akbari, Arash  Total change: -38.80  Rating chartPersonal card
 West Azarbaijan Province Championship 2017 Oroomieh IRI 2017-06-27
RcRownchangeKK*chgGame
 1732 1713 0.00 2 -0.97 40 -38.80 
  Nikbin, Saeed 2040 IRI0.001-0.1340-5.20 
  Rostami, Salar 1423 IRI0.001-0.8440-33.60 

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