Individual Calculations October 2008
 Nunes, Orlando Gomes  Total change: 2.50  Rating chartPersonal card
 XIX TAÇA DE LISBOA POR EQUIPAS - 2007/2008 Lisboa POR 2007-11-25
RcRownchangeKK*chgGame
 1996 1646 0.00 1 -0.11 25 -2.75 
  Aguiar, Carlos Alberto Branco L 1996 POR0.001-0.1125-2.75 

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)
 
 II Circuito de Xadrez de Vila Franca - GXPeoes Alverca Alverca POR 2008-06-30
RcRownchangeKK*chgGame
 1769 1646 2.00 5 0.21 25 5.25 
  Silva, Miguel Alexandre Gomes 1996 POR0.001-0.1125-2.75 
  Santos, Norberto Fernandes 1485 POR0.001-0.7125-17.75 
  Lobo, Carlos Filipe Laureano 1803 POR1.0010.712517.75 
  Loureiro, Ernesto Oscar 1623 POR1.0010.472511.75 
  Rocha, Manuel Fernando Teixeira 1939 POR0.001-0.1525-3.75 

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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