Individual Calculations September 2009
 Vasques, Jose Mesquita  Total change: -25.35  Rating chartPersonal card
 XX Taca de Lisboa Lisboa POR 2009-01-18
RcRownchangeKK*chgGame
 1741 1884 1.00 2 -0.38 15 -5.70 
  Barreiros, Cilauro Neves 1768 POR0.001-0.6615-9.90 
  Santos, Jose Fernandes 1714 POR1.0010.28154.20 

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)
 
 Masters de Lisboa 2009 Lisboa POR 2009-07-02
RcRownchangeKK*chgGame
 1861 1833 2.00 7 -1.31 15 -19.65 
  Rodrigues, Afonso 2148 POR0.001-0.1415-2.10 
  Martins, Abilio Morgado 1668 POR1.0010.28154.20 
  Silva, Miguel Alexandre Gomes 2045 POR0.001-0.2315-3.45 
  Loureiro, Ernesto Oscar 1576 POR1.0010.18152.70 
  Morais, Vitor 2048 POR0.001-0.2315-3.45 
  Elias, Ruben Joel Monteiro 1802 POR0.001-0.5415-8.10 
  Meira, Joao Pedro Pires 1737 POR0.001-0.6315-9.45 

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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