Individual Calculations March 2011
 Dias, Jose Oliveira Gaspar  Total change: 0.60  Rating chartPersonal card
 I Open FIDE de Pedras Salgadas Pedras Salgadas POR 2010-12-27
RcRownchangeKK*chgGame
 1619 1643 2.00 4 -0.14 15 -2.10 
  Miranda, Jose Pedro 1523 POR1.0010.34155.10 
  Vaz, Vitor Diogo 1603 POR0.001-0.5615-8.40 
  Andrade, Nuno Filipe 1673 POR0.001-0.4615-6.90 
  Balu, Henish 1675 POR1.0010.54158.10 

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)
 
 I Torneio “Hotel Idanha Natura” Idanha-a-Nova POR 2011-02-11
RcRownchangeKK*chgGame
 1774 1642 1.50 4 0.18 15 2.70 
  Paredes, Joao 1889 POR0.001-0.1915-2.85 
  Marcal, Armando Paulo Gomes 1800 POR0.5010.21153.15 
  Catarro, Jose Joao Dias 1615 POR1.0010.46156.90 
  Plata Fernandez, Diego 1790 ESP0.001-0.3015-4.50 

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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