Individual Calculations September 2022
 Bryan, Bret A  Total change: 20.00  Rating chartPersonal card
 12th annual Central California Open Major Fresno CA USA 2022-08-19
RcRownchangeKK*chgGame
 1705 1619 2.50 5 0.50 40 20.00 
  Nathan, Krishna 1962 USA0.001-0.1240-4.80 
  Wu, Jayden 1642 USA0.5010.03401.20 
  Zhou, Chelsea 1666 USA0.001-0.4340-17.20 
  Ambethkar, Hari Rakul 1574 USA1.0010.444017.60 
  Anil, Vishal 1680 USA1.0010.584023.20 

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