Individual Calculations September 2023
 Alappatt, Steve  Total change: -24.80  Rating chartPersonal card
 Reverse Angle 123 Charlotte, NC USA 2023-08-12
RcRownchangeKK*chgGame
 1831 1868 1.00 3 -0.62 40 -24.80 
  Jiang, Andrew 2184 USA0.001-0.1340-5.20 
  Garrison, Jay 1517 USA1.0010.11404.40 
  Bellamy, Chase 1793 USA0.001-0.6040-24.00 

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