Individual Calculations April 2009
 Ronconi, Fausto  Total change: -0.90  Rating chartPersonal card
 OP Inverno a Ceriano Ceriano Laghetto ITA 2009-02-03
RcRownchangeKK*chgGame
 1774 1789 1.50 3 -0.06 15 -0.90 
  Viale, Fabio 1818 ITA0.5010.04150.60 
  Napoli, Ferdinando 1731 ITA1.0010.42156.30 
  Clerici, Samuele 1773 ITA0.001-0.5215-7.80 

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