Individual Calculations May 2011
 Ronzano, Luca  Total change: -3.00  Rating chartPersonal card
 CP Alessandria - Asti Asti ITA 2011-03-17
RcRownchangeKK*chgGame
 1781 1964 2.00 3 -0.20 15 -3.00 
  Raviola, Piergiorgio 1703 ITA1.0010.18152.70 
  Madia, Carlo 1805 ITA0.001-0.7115-10.65 
  Porzio, Massimo 1835 ITA1.0010.33154.95 

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