Individual Calculations August 2021
 Stern, David  Total change: 33.00  Rating chartPersonal card
 2021 Ford-Greenwood Seniors Open Sydney AUS 2021-05-25
RcRownchangeKK*chgGame
 1632 1517 3.50 5 1.65 20 33.00 
  Wan, Dennis 1679 AUS0.5010.21204.20 
  Murray, Bruce D c1917  * AUS0.001-0.0820-1.60 
  Chiara, Vince 1432 AUS1.0010.38207.60 
  Brown, Ted 1528 AUS1.0010.522010.40 
  Macfarlane, John D 1605 AUS1.0010.622012.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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