Individual Calculations December 2017
 Carr, Jay A  Total change: 3.60  Rating chartPersonal card
 26th Annual Kings Island Open Blue Ash, Ohio USA 2017-11-10
RcRownchangeKK*chgGame
 1936 1842 2.00 5 0.09 40 3.60 
  Mills, James 2083 USA0.5010.304012.00 
  Opaska, Michael 1948 USA0.001-0.3640-14.40 
  Xu, Arthur c1900 USA0.5010.08403.20 
  Prestia, Frank 1646 USA1.0010.254010.00 
  Kelley, Deshawn 2104 USA0.001-0.1840-7.20 

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