Individual Calculations July 2008
 Sammut, Ron  Total change: -1.05  Rating chartPersonal card
 Easter Invitation Sliema MLT 2008-03-29
RcRownchangeKK*chgGame
 1784 1802 1.50 3 -0.07 15 -1.05 
  Attard, Ivan 1734 MLT1.0010.41156.15 
  Richards, John 1821 MLT0.5010.03150.45 
  Ibrahim, Ayman 1796 MLT0.001-0.5115-7.65 

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