Individual Calculations January 2009
 Di Martino, Antonio  Total change: 2.85  Rating chartPersonal card
 OP inverno a Offida Offida ITA 2008-12-06
RcRownchangeKK*chgGame
 1909 1860 2.00 4 0.19 15 2.85 
  Bastarelli, Giuseppe 2196 ITA0.001-0.1215-1.80 
  Faini, Ivano 1718 ITA0.501-0.1915-2.85 
  Fioravanti, Emidio 1996 ITA0.5010.18152.70 
  De Angelis, Stefano 1727 ITA1.0010.32154.80 

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