Individual Calculations April 2009
 Cardoso, Rui Oliveira  Total change: 0.00  Rating chartPersonal card
 V AEJ CHESS FIDE OPEN S Joao da Madeira POR 2008-10-04
RcRownchangeRpKK*chgGame
 1718 0 1.00 3 0.00 1593   0.00 
  Batista, Sandro Manuel Almeida 1758 POR0.0010.00 0.00 
  Oliveira, Manuel Jorge Pinho De 1707 POR0.0010.00 0.00 
  Ribau, Nelson Manuel Salvador 1690 POR1.0010.00 0.00 

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)
 
 Distrital do Porto 2009 - Preliminar B - II Torneio da Academia de Espinho Espinho POR 2009-01-09
RcRownchangeRpKK*chgGame
 1845 0 0.00 1 0.00 1145   0.00 
  Mateus, Francisco 1845 POR0.0010.00 0.00 

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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