Individual Calculations April 2009
 Fernandes, Vitor Martinho Da S  Total change: 0.00  Rating chartPersonal card
 Distrital de Braga de sub-14 Guimaraes POR 2009-02-07
RcRownchangeRpKK*chgGame
 1560 0 0.50 3 0.00 1287   0.00 
  Silva, Luis Neves Da 1469 POR0.0010.00 0.00 
  Belsley, Alexandre 1637 POR0.0010.00 0.00 
  Oliveira, Maria Ines 1573 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)
 

 

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