Individual Calculations November 2009
 Durao, Joaquim Manuel Leal  Total change: -16.35  Rating chartPersonal card
 Campeonato Nacional Absoluto - Fase Preliminar 2009 Amadora POR 2009-09-05
RcRownchangeKK*chgGame
 1906 2045 5.00 9 -1.09 15 -16.35 
  Jorge, Rita Maria Osorio 1718 POR1.0010.13151.95 
  Alves, Luis Miguel Guerreiro 1907 POR1.0010.31154.65 
  Lopes, Carlos Manuel E S Corre 1927 POR1.0010.34155.10 
  Rodrigues, Afonso Teotonio R M 2190 POR0.001-0.3115-4.65 
  Pires, Emanuel Joao Robarts 1878 POR0.001-0.7215-10.80 
  Curado, Manuel Joao Ferro 1902 POR0.001-0.6915-10.35 
  Cavaleiro, Daniel Filipe Costa 1844 POR1.0010.24153.60 
  Pires, Gustavo Martins Pereira 1955 POR0.001-0.6215-9.30 
  Silva, Miguel Antonio Neto Pir 1833 POR1.0010.23153.45 

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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