Individual Calculations January 2009
 Bolognesi, Alberto  Total change: 25.00  Rating chartPersonal card
 FE 4 Ravenna Scacchi Lido Adriano ITA 2008-10-03
RcRownchangeKK*chgGame
 2034 1873 2.50 5 1.00 25 25.00 
  Buriani, Andrea 2151 ITA0.001-0.1725-4.25 
  Ricci, Alfredo 2020 ITA1.0010.702517.50 
  Pinna, Ferdinando 1821 ITA0.501-0.0725-1.75 
  Jonsson, Krister 2144 SWE0.001-0.1725-4.25 
  Muraro, Alberto 2034 ITA1.0010.712517.75 

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