Individual Calculations November 2009
 Videira, Alfredo  Total change: -20.55  Rating chartPersonal card
 GXA Verao 2009 Lisboa POR 2009-08-17
RcRownchangeKK*chgGame
 1737 1574 1.50 6 -0.38 15 -5.70 
  Pires, Emanuel Joao Robarts 1924 POR0.001-0.1115-1.65 
  Nunes, Orlando Gomes 1684 POR0.001-0.3515-5.25 
  Loureiro, Ernesto Oscar 1576 POR0.5010.00150.00 
  Morais, Andre De Oliveira Conde 1721 POR0.001-0.3015-4.50 
  Mouquinho, Jose Francisco B 1544 POR1.0010.46156.90 
  Fanha, Paulo 1974  * POR0.001-0.0815-1.20 
 * 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)
 
 Campeonato Nacional Absoluto - Fase Preliminar 2009 Amadora POR 2009-09-05
RcRownchangeKK*chgGame
 1758 1565 1.00 7 -0.99 15 -14.85 
  Santos, Julio Fernandes Dos 1965  * POR0.001-0.0815-1.20 
  Carvalho, Emanuel Jose Fonseca 1898 POR0.001-0.1215-1.80 
  Elias, Ruben Joel Monteiro 1819 POR0.001-0.1915-2.85 
  Portela, Rafael Jose Guerreiro 1631 POR1.0010.59158.85 
  Lopes, Carlos Manuel E S Corre 1927 POR0.001-0.1015-1.50 
  Mateus, Andre Jardim Silva 1536 POR0.001-0.5415-8.10 
  Balu, Henish Hemendra 1532 POR0.001-0.5515-8.25 
 * 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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