Individual Calculations April 2009
 Novais, Carlos Joao Fernandes  Total change: 5.25  Rating chartPersonal card
 Distrital de Braga de sub-20 Guimaraes POR 2009-02-07
RcRownchangeKK*chgGame
 1690 2006 5.50 6 0.35 15 5.25 
  Cunha, Catarina Amaral Da Costa 1656 POR1.0010.11151.65 
  Melo, David 1656 POR1.0010.11151.65 
  Gomes, Bruno Miguel De Sousa 1667 POR1.0010.12151.80 
  Martins, Bruno Diogo 1847 POR0.501-0.2115-3.15 
  Bastos, Joao Pedro Barroso 1656 POR1.0010.11151.65 
  Ribeiro, Duarte Jose Da Costa 1656 POR1.0010.11151.65 

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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