Individual Calculations September 2009
 Santos, Antonio P  Total change: 16.20  Rating chartPersonal card
 Taca de Portugal 2008-09 various POR 2008-12-20
RcRownchangeKK*chgGame
 2052 2279 2.00 2 0.47 15 7.05 
  Grade, Jose Fernando 1929 POR1.0010.11151.65 
  Fernandes, Alberto 2174 POR1.0010.36155.40 

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)
 
 XX Taca de Lisboa Lisboa POR 2009-01-18
RcRownchangeKK*chgGame
 2072 2279 2.50 3 0.30 15 4.50 
  Aguiar, Carlos Alberto Branco L 1975 POR1.0010.14152.10 
  Pires, Emanuel Joao Robarts 1929 POR1.0010.11151.65 
  Nogueira, Nelson m2313 POR0.5010.05150.75 

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)
 
 Torneio de Mestres Lisboa POR 2009-06-20
RcRownchangeKK*chgGame
 2234 2248 5.00 9 0.31 15 4.65 
  Dias, Paulo f2406 POR0.001-0.2915-4.35 
  Padeiro, Jose 2230 POR1.0010.47157.05 
  Cordovil, Joao f2237 POR0.501-0.0215-0.30 
  Marques, Rui Filipe Pereira 2158 POR1.0010.38155.70 
  Pereira, Edgar 2159 POR0.501-0.1215-1.80 
  Rodrigues, Afonso 2160 POR1.0010.38155.70 
  Teixeira, Rafael Goltsman 2168 POR1.0010.39155.85 
  Oliveira, Carlos Andre Ramalho 2165 POR0.001-0.6115-9.15 
  Pereira, Ruben f2422 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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