Individual Calculations March 2013
 Abedi, Mohamadraza  Total change: -0.90  Rating chartPersonal card
 Iran Under 20 Boys Championship 2013 Mashad IRI 2013-01-22
RcRownchangeKK*chgGame
 1953 1834 2.00 6 -0.06 15 -0.90 
  Akbari, Mahyar 2012 IRI1.0010.731510.95 
  Aadeli, Arvin 2053 IRI0.001-0.2215-3.30 
  Zinati, Mohammad 1802 IRI0.001-0.5415-8.10 
  Jahanbakhshi, Arman 1927 IRI1.0010.63159.45 
  Khatibi, Meysam 2026 IRI0.001-0.2515-3.75 
  Ghasem Karimi, Adib 1898 IRI0.001-0.4115-6.15 

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