Individual Calculations December 2013
 Mostafavi Parsa, Mohammad  Total change: -23.40  Rating chartPersonal card
 Mehr Open 2013 Tehran IRI 2013-10-15
RcRownchangeKK*chgGame
 1621 1534 0.00 2 -0.78 30 -23.40 
  Tangsiri Fard, Jafar 1752 IRI0.001-0.2230-6.60 
  Rahimi, Amir Mohammad 1489 IRI0.001-0.5630-16.80 

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