Individual Calculations November 2023
 Chen, Derek Li  Total change: -18.00  Rating chartPersonal card
 Marshall Premier 25 New York, NY USA 2023-10-06
RcRownchangeKK*chgGame
 1865 1938 2.00 5 -0.90 20 -18.00 
  Panico, Nico 1941 USA1.0010.502010.00 
  Mkrtchyan, Mikayel 2034 ARM0.001-0.3720-7.40 
  Nicholson, Ian 1581 USA1.0010.11202.20 
  Johnston, Daniel F 2003 USA0.001-0.4120-8.20 
  Mansurov, Yusuf 1766 USA0.001-0.7320-14.60 

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