Individual Calculations May 2010
 Drijver, Evert  Total change: -1.50  Rating chartPersonal card
 Klasse 3A Round 7-9 - Dutch Team Competition Various NED 2010-03-06
RcRownchangeKK*chgGame
 1911 1931 1.00 2 -0.06 25 -1.50 
  Soerdjan, Kiran 1934 NED0.5010.00250.00 
  Vermeulen, Frans 1887 NED0.501-0.0625-1.50 

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