Individual Calculations January 2012
 Shafiei, Amir Mohammad  Total change: 25.20  Rating chartPersonal card
 1st Ghods Open Tournament Tehran IRI 2011-08-23
RcRownchangeKK*chgGame
 1901 1579 2.50 6 1.68 15 25.20 
  Ghobadibigvand, A 1979  * IRI1.0010.921513.80 
  Fooladinejad, Iman 1893 IRI1.0010.861512.90 
  Kanani, Ali 1909 IRI0.001-0.1215-1.80 
  Tahmasebi, Pooyan 1930 IRI0.001-0.1115-1.65 
  Fendereski, Nima 1760 IRI0.5010.24153.60 
  Roostapisheh, Payam 1935 IRI0.001-0.1115-1.65 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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