Individual Calculations September 2019
 Sarparast, Mehrzad  Total change: -7.60  Rating chartPersonal card
 6th Gilan Ayandehsazan Leage (Under 16) 1398 Gilan IRI 2019-08-25
RcRownchangeKK*chgGame
 1431 1469 3.00 6 -0.19 40 -7.60 
  Nadernia, Nikta 1769 IRI0.001-0.1540-6.00 
  Tasali, Amirali 1156 IRI1.0010.14405.60 
  Nezamdoust, Amirmahdi 1529 IRI1.0010.584023.20 
  Davari, Sara 1501 IRI0.001-0.4640-18.40 
  Honarparast, Mohammad 1554 IRI0.001-0.3840-15.20 
  Ashouri, Sepehr 1074 IRI1.0010.08403.20 

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