Individual Calculations September 2009
 Gerard, De Wit  Total change: -18.25  Rating chartPersonal card
 Atlantistoernooi 2009 Tienkamp D Groningen NED 2009-07-03
RcRownchangeKK*chgGame
 1812 2005 1.50 3 -0.73 25 -18.25 
  Anne, Van Der Veen 1787 NED0.001-0.7825-19.50 
  Marcel, Pouw 1918 NED1.0010.38259.50 
  Johan, Mostertman 1732 NED0.501-0.3325-8.25 

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