Individual Calculations October 2017
 Moussa, Alaa-Eddine  Total change: -26.20  Rating chartPersonal card
 2017 Michigan Open Dearborn, Michigan USA 2017-09-01
RcRownchangeKK*chgGame
 1803 2017 2.50 5 -1.31 20 -26.20 
  Li, Eric M 1844 CAN0.001-0.7320-14.60 
  Aldrich, Justin M 1763 USA1.0010.19203.80 
  Bailey, Gregory E 1792 USA0.001-0.7820-15.60 
  Triplett, Thomas L 1681 USA1.0010.12202.40 
  Konovalenko, Sasha wf1935 USA0.501-0.1120-2.20 

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