Individual Calculations September 2009
 Zanetti, Alberto  Total change: -9.75  Rating chartPersonal card
 OP 8. Citta' di Bergamo Bergamo ITA 2009-07-17
RcRownchangeKK*chgGame
 2180 2190 2.50 6 -0.65 15 -9.75 
  Solodovnichenko, Yuri g2590  * UKR0.001-0.0815-1.20 
  Regorda, Massimiliano 1920 ITA0.501-0.3315-4.95 
  Castrogiovanni, Carlo 2020 ITA1.0010.28154.20 
  Guerra, Alessandro 2198 ITA0.001-0.4915-7.35 
  Moreschi, Mauro 1911 ITA1.0010.16152.40 
  Arnaudov, G. Petar m2443 BUL0.001-0.1915-2.85 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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