Individual Calculations April 2009
 Cavadas, Jose  Total change: -5.70  Rating chartPersonal card
 I Torneio FIDE Externato Cooperativo da Benedita Benedita POR 2008-12-19
RcRownchangeKK*chgGame
 1910 1764 0.00 2 -0.62 15 -9.30 
  Diogo, Antonio Manuel Mamede 1952 POR0.001-0.2615-3.90 
  Santos, Antonio Severino 1868 POR0.001-0.3615-5.40 

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 Torneio de Peniche Peniche POR 2009-02-20
RcRownchangeKK*chgGame
 1858 1764 1.00 2 0.24 15 3.60 
  Silva, Mariana Filipa Carvalho 1772 POR1.0010.51157.65 
  Santos, Hugo Lima 1943 POR0.001-0.2715-4.05 

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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