Individual Calculations October 2022
 Aaron, Michael  Total change: -12.00  Rating chartPersonal card
 2022 Illinois Open Championship - Open Northbrook, IL 60062 USA 2022-09-02
RcRownchangeKK*chgGame
 1749 1674 1.00 4 -0.60 20 -12.00 
  Lee, Daniel 1839 USA0.001-0.2820-5.60 
  Sax, Robert 1561 USA1.0010.35207.00 
  Barretto, Ryan Sanjay 1827 USA0.001-0.3020-6.00 
  Liang, Ethan Y 1768 USA0.001-0.3720-7.40 

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