Individual Calculations July 2008
 Ferreira, Joana Isabel Martins  Total change: -51.75  Rating chartPersonal card
 Campeonatos Nacionais de Jovens 2007/2008 Sub-18 Figueira da Foz POR 2008-03-16
RcRownchangeKK*chgGame
 1663 1535 0.00 3 -1.07 25 -26.75 
  Baptista, Ana Filipa wf1885 POR0.001-0.1125-2.75 
  Ferreira, Tiago Filipe Quiterio 1683 POR0.001-0.3025-7.50 
  Bastos, Joao Pedro Barroso 1420 POR0.001-0.6625-16.50 

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)
 
 Campeonato Distrital de Sub-16_Sub18_Sub20 - 2007/2008 Brandoa POR 2008-05-02
RcRownchangeKK*chgGame
 1638 1535 0.50 4 -1.00 25 -25.00 
  Lino, Miguel Fragoso Garrido Ma 1862 POR0.001-0.1325-3.25 
  Portela, Rafael Jose Guerreiro 1589 POR0.001-0.4225-10.50 
  Teixeira, Nuno Alexandre Maciel 1503 POR0.001-0.5425-13.50 
  Raimundo, Ines Ganhao 1597 POR0.5010.09252.25 

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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