Individual Calculations May 2016
 Brown, Geoffrey D  Total change: 6.80  Rating chartPersonal card
 8th 4NCL Congress Major Wakefield ENG 2016-04-01
RcRownchangeKK*chgGame
 1844 1561 0.50 2 0.17 40 6.80 
  Potter, Steven 1892 ENG0.5010.384015.20 
  Jaques, Andrew 1796 ENG0.001-0.2140-8.40 

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