Individual Calculations November 2016
 Williams, Ronald  Total change: 6.40  Rating chartPersonal card
 2016 Michigan Bottom Half Class Championships Dearborn, Michigan USA 2016-10-01
RcRownchangeKK*chgGame
 1922 1852 2.00 4 0.32 20 6.40 
  Schwerin, Nick 1768 USA1.0010.38207.60 
  Moussa, Alaa-Eddine c2035 PLE0.001-0.2620-5.20 
  Gaisinsky, Adam 1746 CAN1.0010.36207.20 
  Shen, Christopher Y c2139 USA0.001-0.1620-3.20 

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