Individual Calculations April 2009
 Puliatti, Carlo  Total change: -0.60  Rating chartPersonal card
 CP Roma Roma ITA 2009-02-20
RcRownchangeKK*chgGame
 1988 2096 2.50 4 -0.04 15 -0.60 
  Albertini, Luca 1884 ITA1.0010.23153.45 
  Sibilio, Mario f2350 ITA0.001-0.1915-2.85 
  Tronca, Alessandro 1801 ITA1.0010.15152.25 
  Ottaviani, Gianluca 1918 ITA0.501-0.2315-3.45 

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