Individual Calculations April 2009
 Cracium, Ion  Total change: 10.05  Rating chartPersonal card
 GD Carris 2009 Lisboa POR 2009-02-09
RcRownchangeKK*chgGame
 1901 1927 3.50 6 0.29 15 4.35 
  Rodrigues, Luis Eugenio 1755 POR0.501-0.2315-3.45 
  Morais, Vitor 2051 POR0.5010.17152.55 
  Pires, Emanuel Joao Robarts 1831 POR0.501-0.1315-1.95 
  Alves, Luis Miguel 1852 POR1.0010.40156.00 
  Marques, Jose Carlos Capela 1963 POR0.5010.05150.75 
  Garcia, Antonio 1952 POR0.5010.03150.45 

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 de Lisboa de sub-20 Lisboa POR 2009-02-21
RcRownchangeKK*chgGame
 1698 1927 5.00 6 0.38 15 5.70 
  Ferreira, Joana Isabel Martins 1577 POR1.0010.11151.65 
  Lino, Miguel Fragoso Garrido 1858 POR1.0010.40156.00 
  Pires, Emanuel Joao Robarts 1831 POR0.001-0.6315-9.45 
  Sousa, Filipe Miguel Da Costa 1577 POR1.0010.11151.65 
  Afonso, Sara Cerqueira 1751 POR1.0010.27154.05 
  Raimundo, Ines Ganhao 1595 POR1.0010.12151.80 

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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