Individual Calculations April 2008
 Ferraro, Pietro  Total change: 9.00  Rating chartPersonal card
 OP Bar del Fico Roma ITA 2008-02-28
RcRownchangeKK*chgGame
 2132 1959 1.50 3 0.60 15 9.00 
  Medori, Marco 1933 ITA0.501-0.0415-0.60 
  Vuelban, Virgilio f2309 PHI1.0010.891513.35 
  Ciotoli, Patrizio 2153 ITA0.001-0.2515-3.75 

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