Individual Calculations July 2009
 Santos, Alexandre Vital  Total change: -14.35  Rating chartPersonal card
 51º Campeonato Nacional por Equipas - 2009 3ª Divisão - Série E various POR 2009-03-01
RcRownchangeKK*chgGame
 1721 1791 2.00 4 -0.37 25 -9.25 
  Santos, Jose Fernandes 1714 POR0.501-0.1125-2.75 
  Rato, Ana Margarida Portugal Do 1569 POR0.501-0.2825-7.00 
  Elias, Ruben Joel Monteiro 1807 POR1.0010.522513.00 
  Manuel, Marco 1792 POR0.001-0.5025-12.50 

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)
 
NOTE: K factor changed
 GXA repescagem Lisboa POR 2009-03-05
RcRownchangeKK*chgGame
 1699 1791 1.50 3 -0.34 15 -5.10 
  Videira, Alfredo 1611 POR1.0010.26153.90 
  Silva, Miguel Amorim 1532 POR0.501-0.3215-4.80 
  Curado, Manuel Joao Ferro 1955 POR0.001-0.2815-4.20 

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