Individual Calculations July 2009
 Ferreira, Luis Pedro Oliveira  Total change: 0.00  Rating chartPersonal card
 CN Sub-12 Albufeira POR 2009-03-29
RcRownchangeRpKK*chgGame
 1414 0 0.50 1 0.00 1414   0.00 
  Valente, Joao Nuno Baptista 1414 POR0.5010.00 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)
 
 III Open Int Hotel D. Luis Coimbra POR 2009-04-30
RcRownchangeRpKK*chgGame
 1875 0 1.00 4 0.00 1682   0.00 
  Bastos, Jorge Manuel 1901 POR0.0010.00 0.00 
  Rodrigues, Luis Miguel Amaral 1861 POR1.0010.00 0.00 
  Pinto, Pedro Miguel Alves 1902 POR0.0010.00 0.00 
  Russo, Antonio Manuel Da Costa 1837 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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