Individual Calculations October 2016
 Colbert, Jeff  Total change: 0.40  Rating chartPersonal card
 71st OCF FIDE Open Tulsa, Oklahoma USA 2016-09-03
RcRownchangeKK*chgGame
 1902 1899 1.50 3 0.02 20 0.40 
  Veal, Joe Dean 1962 USA0.5010.09201.80 
  Wawrzaszek, Jason 1996 USA0.001-0.3720-7.40 
  Hajiarbabi, Kiana 1747 IRI1.0010.30206.00 

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