Individual Calculations July 2009
 Meira, Joao Pedro Pires C  Total change: 24.90  Rating chartPersonal card
 51º Campeonato Nacional por Equipas - 2009 3ª Divisão - Série E various POR 2009-03-01
RcRownchangeKK*chgGame
 1806 1716 4.00 6 1.67 15 25.05 
  Silva, Joaquim Correia 1664 POR0.501-0.0715-1.05 
  Francisco, Angelo Rodrigues 1567 POR1.0010.30154.50 
  Cortinhas, Mariana Santos 1901 POR1.0010.741511.10 
  Costa, Albino 2013 POR0.001-0.1515-2.25 
  Castro, Rui Pedro 1837 POR1.0010.66159.90 
  Santa, Jose Fonte 1855 POR0.5010.19152.85 

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)
 
 CN Sub-14 Albufeira POR 2009-03-29
RcRownchangeKK*chgGame
 1516 1716 3.00 4 -0.01 15 -0.15 
  Pereira, Pedro Filipe Castro 1497 POR0.501-0.2815-4.20 
  Guerreiro, Patricia Da Fonseca 1426 POR1.0010.16152.40 
  Oliveira, Maria Ines Ramos M 1573 POR0.501-0.1915-2.85 
  Rato, Ana Margarida Portugal Do 1569 POR1.0010.30154.50 

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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