Individual Calculations July 2011
 Vieira, Vitor  Total change: 15.90  Rating chartPersonal card
 GXA tardes primaveris 2011 Lisboa POR 2011-05-16
RcRownchangeKK*chgGame
 1629 1590 3.00 6 0.21 15 3.15 
  Morais, Vitor 1990  * POR0.001-0.0815-1.20 
  Francisco, Angelo Rodrigues 1572 POR1.0010.47157.05 
  Balona, Ricardo 1488 POR1.0010.36155.40 
  Amoes, Francisco 1680 POR0.001-0.3815-5.70 
  Cardina, Joao Gamboa 1674 POR0.001-0.3815-5.70 
  Santos, Norberto Fernandes 1369 POR1.0010.22153.30 
 * 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)
 
 GXA primavera 2011 Lisboa POR 2011-06-01
RcRownchangeKK*chgGame
 1856 1590 2.00 6 0.85 15 12.75 
  Curado, Manuel Joao Ferro 1916 POR1.0010.871513.05 
  Pereira, Aurelio Da Conceicao 1656 POR0.5010.09151.35 
  Cadeirinhas, David Eduardo Louro 1811 POR0.001-0.2215-3.30 
  Santos, Joao Artur Almeida 1990  * POR0.001-0.0815-1.20 
  Grade, Jose Fernando 1826 POR0.5010.30154.50 
  Aguiar, Carlos Alberto Branco L 1936 POR0.001-0.1115-1.65 
 * 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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