Individual Calculations November 2009
 Santos, Micael Costa Dos  Total change: -26.25  Rating chartPersonal card
 Campeonato Nacional Absoluto - Fase Preliminar 2009 Amadora POR 2009-09-05
RcRownchangeKK*chgGame
 1838 2047 5.00 9 -1.75 15 -26.25 
  Santos, Amadeu Solha 1752 POR1.0010.15152.25 
  Aguiar, Carlos Alberto Branco 1902 POR0.001-0.6915-10.35 
  Silva, Miguel Antonio Neto Pir 1833 POR0.001-0.7715-11.55 
  Bravo, Ricardo Antonio Rodrigu 1696 POR1.0010.11151.65 
  Sa, Nuno Baltazar Fogaca Barro 1854 POR1.0010.25153.75 
  Santos, Luis Manuel Freire R D 1889 POR1.0010.29154.35 
  Gabriel, Agna Solange Videira 1647  * POR1.0010.08151.20 
  Silva, Miguel Gomes 2028 POR0.001-0.5315-7.95 
  Horta, Antonio Jose Simoes M 1941 POR0.001-0.6415-9.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 

 

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