Individual Calculations November 2009
 Duarte, Carlos Henrique Toscan  Total change: -6.75  Rating chartPersonal card
 Campeonato Nacional Absoluto - Fase Preliminar 2009 Amadora POR 2009-09-05
RcRownchangeKK*chgGame
 1821 1680 1.50 6 -0.45 15 -6.75 
  Fanha, Paulo Alexandre M 2011 POR0.001-0.1215-1.80 
  Santos, Luis Manuel Freire R D 1889 POR0.001-0.2315-3.45 
  Santos, Norberto Fernandes Dos 1445 POR1.0010.21153.15 
  Alves, Luis Miguel Guerreiro 1907 POR0.001-0.2115-3.15 
  Nanques, Helder Manuel Pereira 1922 POR0.001-0.2015-3.00 
  Santos, Amadeu Solha 1752 POR0.5010.10151.50 

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)
 

 

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