Individual Calculations September 2009
 Almeida, Manuel Da Silva  Total change: 10.50  Rating chartPersonal card
 Taca de Portugal 2008-09 various POR 2008-12-20
RcRownchangeKK*chgGame
 1917 2043 1.00 1 0.33 15 4.95 
  Rodrigues, Pedro Sousa Rocha 1917 POR1.0010.33154.95 

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
 1945 2039 3.50 5 0.37 15 5.55 
  Santos, Luis Manuel Freire Rebe 1852 POR0.501-0.2415-3.60 
  Morais, Vitor 2048 POR0.5010.01150.15 
  Pires, Emanuel Joao Robarts 1924 POR1.0010.34155.10 
  Rocha, Manuel Fernando Teixeira 1939 POR1.0010.36155.40 
  Craciun, Ion 1964 MDA0.501-0.1015-1.50 

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)
 

 

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