Individual Calculations September 2009
 Pereira, Ricardo Joao Correia  Total change: 6.90  Rating chartPersonal card
 VII Torneio Fide de Almada Almada POR 2009-06-30
RcRownchangeKK*chgGame
 1868 1994 4.50 6 0.57 15 8.55 
  Martins, Marta Sofia Cardoso 1644 POR1.0010.11151.65 
  Martins, Daniel Carvalho 1784 POR1.0010.23153.45 
  Kaku, Ricardo Filipe Fonseca Sant 1881 POR1.0010.35155.25 
  Carvalho, Emanuel Jose 1885 POR1.0010.35155.25 
  Oliveira, Marco Alexandre Azevedo 2088 POR0.001-0.3715-5.55 
  Coelho, Pedro Rodrigo Dias 1923 POR0.501-0.1015-1.50 

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)
 
 2a Divisao - Fase Final VN Gaia POR 2009-08-08
RcRownchangeKK*chgGame
 2062 1963 1.00 3 -0.11 15 -1.65 
  Cleto, Fernando De Almeida Cos 2129 POR0.001-0.2815-4.20 
  Cardoso, Pedro Manuel G Seneca 1905 POR1.0010.42156.30 
  Marques, Rui Filipe Pereira 2152 POR0.001-0.2515-3.75 

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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