Individual Calculations July 2023
 Kiewra, Keaton  Total change: -21.60  Rating chartPersonal card
 10th Cherry Blossom Classic - Open Dulles, Virginia USA 2023-05-24
RcRownchangeKK*chgGame
 2093 2352 3.50 7 -2.16 10 -21.60 
  Slade, Theodore 2021 ENG0.501-0.3810-3.80 
  Kanli, Alperen c2111 AZE0.501-0.3010-3.00 
  Prem, Pranav 2061 USA1.0010.15101.50 
  Ouellet, Maili-Jade wg2246 CAN0.001-0.6410-6.40 
  Morefield, Jason f2167 USA0.501-0.2410-2.40 
  Chabris, Christopher c2053 USA0.501-0.3510-3.50 
  Slate, Kent 1989 USA0.501-0.4010-4.00 

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