Individual Calculations November 2023
 Rivera, Alberto  Total change: -30.60  Rating chartPersonal card
 2023 1000GM October Scheveningen C Sunnyvale, CA USA 2023-10-14
RcRownchangeKK*chgGame
 1913 2072 2.00 5 -1.53 20 -30.60 
  Zhou, Ruoyu 1958 USA0.001-0.6620-13.20 
  Chinni, Rishabh 1966 USA0.501-0.1420-2.80 
  Min, Ryan 1955 USA0.501-0.1620-3.20 
  Yao, Hanchi 1838 USA1.0010.21204.20 
  Bhatta, Rohit 1849 USA0.001-0.7820-15.60 

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