Individual Calculations April 2008
 Pires, Emanuel Joao Robarts  Total change: 22.50  Rating chartPersonal card
 VI Circuito Lisboa 2008 - Grupo Xadrez Alekhine Lisboa POR 2007-11-12
RcRownchangeKK*chgGame
 1832 1759 2.00 4 0.27 25 6.75 
  Rego, Pedro Filipe 2109 POR0.001-0.1125-2.75 
  Santos, Norberto Fernandes 1524 POR1.0010.21255.25 
  Cardina, Joao Gamboa 1612 POR1.0010.30257.50 
  Martins, Pedro 2081 POR0.001-0.1325-3.25 

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)
 
 II OPEN DA CARRIS - CIDADE EM MOVIMENTO 2007 Lisboa POR 2007-12-03
RcRownchangeKK*chgGame
 1947 1759 2.50 7 0.63 25 15.75 
  Durao, Joaquim m2109 POR1.0010.892522.25 
  Santos, Joao Artur Almeida 2037 POR0.001-0.1725-4.25 
  Vitorino, Luis 1945 POR1.0010.742518.50 
  Rocha, Manuel Fernando Teixeira 1954 POR0.5010.25256.25 
  Alves, Luis Miguel 1839 POR0.001-0.3925-9.75 
  Arranja, Armando 1891 POR0.001-0.3225-8.00 
  Elias, Ruben Joel Monteiro 1851 POR0.001-0.3725-9.25 

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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