Individual Calculations September 2009
 Ferloni, Jose W Perez  Total change: 3.00  Rating chartPersonal card
 Clasificatorio de Ciudad del Este Ciudad del Este PAR 2009-07-17
RcRownchangeKK*chgGame
 1963 1914 1.50 3 0.20 15 3.00 
  Britez, G Jorge A 1877 PAR0.501-0.0515-0.75 
  Recalde, Augusto 2005 PAR0.001-0.3815-5.70 
  Gamarra, Ramon 2006 PAR1.0010.63159.45 

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