Individual Calculations July 2009
 Moreira, Jose Americo  Total change: 3.30  Rating chartPersonal card
 51º Campeonato Nacional por Equipas 2ª Divisão - Série A various POR 2009-03-01
RcRownchangeKK*chgGame
 1853 1927 2.00 3 0.22 15 3.30 
  Silva, Fernando Alberto Freitas 1694 POR1.0010.21153.15 
  Pereira, Carlos Miguel Silva Co 1979 POR0.001-0.4315-6.45 
  Pintor, Simao Maciel Abranches 1886 POR1.0010.44156.60 

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