Individual Calculations July 2009
 Quadros, Alberto Mendes  Total change: -28.75  Rating chartPersonal card
 CN Veteranos Albufeira POR 2009-03-29
RcRownchangeKK*chgGame
 1724 1752 1.00 4 -1.15 25 -28.75 
  Videira, Alfredo Batista Mendes 1611 POR1.0010.31257.75 
  Mendes, Alberto Correa 1842 POR0.001-0.3825-9.50 
  Brito, Manuel Jose 1816 POR0.001-0.4125-10.25 
  Tarira, Walter Antonio De F 1628 POR0.001-0.6725-16.75 

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