Individual Calculations March 2011
 Petritaj, Ferdinando  Total change: 2.25  Rating chartPersonal card
 WE 2 Baia Corallo Imperia ITA 2011-01-21
RcRownchangeKK*chgGame
 1952 2193 4.00 5 0.15 15 2.25 
  Ruggeri, Claudio 1794 ITA1.0010.08151.20 
  Tagliano, Maurizio 1852 ITA1.0010.12151.80 
  Malano, Francesco 1930 ITA1.0010.18152.70 
  Barletta, Mauro c2247 ITA0.001-0.4215-6.30 
  Mazzetta, Renato 1937 ITA1.0010.19152.85 

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