Individual Calculations June 2017
 Wells, Peter K  Total change: 6.50  Rating chartPersonal card
 2016/17 4NCL Division 1 Rounds 9-11 Telford ENG 2017-04-29
RcRownchangeKK*chgGame
 2467 2427 2.00 3 0.65 10 6.50 
  Zhou, Yang-Fan m2476 ENG0.5010.07100.70 
  Grandelius, Nils g2641 SWE1.0010.77107.70 
  Abbas, Daniel f2285 ENG0.501-0.1910-1.90 

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