Individual Calculations June 2019
 Webb, Richard M  Total change: -3.00  Rating chartPersonal card
 2018/19 4NCL Div 4 Rounds 9 - 11 Daventry ENG 2019-05-04
RcRownchangeKK*chgGame
 1933 2206 1.50 2 -0.15 20 -3.00 
  Stevenson, James 2004 SCO0.501-0.2620-5.20 
  Rathbone-Jones, Ifan 1861 WLS1.0010.11202.20 

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