Individual Calculations December 2015
 Hobart, Christopher T  Total change: -40.60  Rating chartPersonal card
 2015 US Class Championship - Expert Houston, Texas USA 2015-11-13
RcRownchangeKK*chgGame
 1758 2060 0.50 3 -2.03 20 -40.60 
  Bonnell, Leo W 1863 USA0.001-0.7520-15.00 
  Liu, Kevin 1665 USA0.001-0.9220-18.40 
  Wang, Yanke 1746 USA0.501-0.3620-7.20 

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