Individual Calculations January 2009
 Padeiro, Jose Joao Tato  Total change: -7.65  Rating chartPersonal card
 II Internacional de Beja Beja POR 2008-10-17
RcRownchangeKK*chgGame
 1995 2245 3.50 5 -0.51 15 -7.65 
  Maninha, Luis Manuel 1895 POR1.0010.11151.65 
  Margarido, Ricardo Emanuel Torr 1977 POR0.501-0.3315-4.95 
  Oliveira, Carlos Andre Ramalho 2111 POR0.501-0.1815-2.70 
  Albano Jeremias, Bianca 1967 POR1.0010.17152.55 
  Fanha, Paulo 2023 POR0.501-0.2815-4.20 

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)
 

 

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