Individual Calculations April 2009
 Bonoli, Luciano  Total change: -6.30  Rating chartPersonal card
 CP Ancona Ancona ITA 2009-02-14
RcRownchangeKK*chgGame
 1815 1794 1.00 3 -0.42 15 -6.30 
  Spilli, Andrea 1686 ITA0.001-0.6515-9.75 
  Mircoli, Filippo 1859 ITA1.0010.59158.85 
  Recchi, Antonio 1900 ITA0.001-0.3615-5.40 

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