Individual Calculations October 2008
 Costa, Rui  Total change: -15.00  Rating chartPersonal card
 Taça de Portugal 2007/08 various POR 2007-12-15
RcRownchangeKK*chgGame
 1971 2001 1.00 2 -0.08 15 -1.20 
  Marques, Mario 1845 POR1.0010.29154.35 
  Morais, Mario 2097 POR0.001-0.3715-5.55 

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)
 
 50º Campeonato Nacional por Equipas - 2008 3ª Divisão - Série C various POR 2008-02-16
RcRownchangeKK*chgGame
 2028 2009 0.50 3 -0.92 15 -13.80 
  Quinta, Daniel 2034 POR0.001-0.4715-7.05 
  Felizes, Paulo 2072 POR0.5010.09151.35 
  Pires, Gustavo 1978 POR0.001-0.5415-8.10 

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