Individual Calculations October 2021
 Meiyappan, Annapoorni  Total change: -15.60  Rating chartPersonal card
 BayAreaChess 45th People's Tournament - X Santa Clara, California USA 2021-09-04
RcRownchangeKK*chgGame
 1584 1626 3.50 7 -0.39 40 -15.60 
  Fang, Jaden 1450 USA0.501-0.2340-9.20 
  Zhou, Ruoyu 1510 USA0.001-0.6640-26.40 
  Pullela, Sricharan 1723 USA0.5010.13405.20 
  Lin, Daniel 1631 USA0.5010.01400.40 
  Achuthan, Aryan 1527 USA1.0010.364014.40 
  Qin, Vincent 1625 USA0.001-0.5040-20.00 
  Silva, Javier 1625 USA1.0010.504020.00 

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