Individual Calculations June 2023
 Hughes, John  Total change: -24.00  Rating chartPersonal card
 2023 May Marshall Premier New York, NY USA 2023-05-07
RcRownchangeKK*chgGame
 1933 2234 3.00 5 -1.20 20 -24.00 
  Chen, Derek Li 1848 USA1.0010.09201.80 
  Bugayev, Vladimir 2046 USA0.001-0.7420-14.80 
  Li, Michael 1834  * USA1.0010.08201.60 
  Ehsani, Yassamin wf2037 USA0.501-0.2520-5.00 
  Jiang, Jason 1899 USA0.501-0.3820-7.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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