Individual Calculations January 2009
 Sorrentino, Michele  Total change: -13.00  Rating chartPersonal card
 OP V Settembre al Vomero Napoli ITA 2008-10-02
RcRownchangeKK*chgGame
 2037 2039 1.50 4 -0.52 25 -13.00 
  Esposito, Rosario 1868 ITA0.501-0.2325-5.75 
  La Gatta, Giovanni 2109 ITA0.001-0.4025-10.00 
  Ricci, Giuseppe 1910 ITA1.0010.33258.25 
  Rosato, Luciano 2260 ITA0.001-0.2225-5.50 

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