Individual Calculations September 2013
 Zerafa, Patrick  Total change: -19.35  Rating chartPersonal card
 Championship Candidates 2013 Qormi MLT 2013-08-05
RcRownchangeKK*chgGame
 1963 2071 2.50 6 -1.29 15 -19.35 
  Richards, John 1802 MLT1.0010.17152.55 
  Psaila, Clarence 2008 MLT0.001-0.5915-8.85 
  Gauci, Joseph c2131 MLT0.001-0.4215-6.30 
  Sammut, Ron 1766 MLT1.0010.14152.10 
  Zerafa, Robert c2075 MLT0.5010.01150.15 
  Vella, Duncan c1997 MLT0.001-0.6015-9.00 

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