Individual Calculations January 2009
 Oliveira, Carlos Andre Ramalho  Total change: 2.70  Rating chartPersonal card
 II Internacional de Beja Beja POR 2008-10-17
RcRownchangeKK*chgGame
 2066 2111 1.50 3 -0.10 15 -1.50 
  Lopes, Sergio Miguel Rodrigues 1761 POR1.0010.11151.65 
  Padeiro, Jose Joao Tato 2245 POR0.5010.18152.70 
  Viela, Andre Filipe Folha 2192 POR0.001-0.3915-5.85 

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 Xadrez Tchigorin Lisboa POR 2008-10-21
RcRownchangeKK*chgGame
 1854 2111 4.50 6 -0.29 15 -4.35 
  Santos, Jose Fernandes 1761 POR1.0010.11151.65 
  Dias, Augusto 1833 POR1.0010.17152.55 
  Morais, Vitor 2054 POR0.501-0.0815-1.20 
  Santos, Luis Rebelo 1761 POR0.501-0.3915-5.85 
  Curado, Manuel 1953 POR0.501-0.2115-3.15 
  Santos, Alexandre 1764 POR1.0010.11151.65 

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)
 
 GXA Outono 2008 Lisboa POR 2008-11-06
RcRownchangeKK*chgGame
 1922 2111 3.50 4 0.57 15 8.55 
  Cadeirinhas, David 1761 POR1.0010.11151.65 
  Arranja, Armando 1895 POR1.0010.22153.30 
  Morais, Vitor 2054 POR1.0010.42156.30 
  Aguiar, Carlos 1979 POR0.501-0.1815-2.70 

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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