Individual Calculations April 2013
 Fernandes, Afonso Sampaio Da S P  Total change: 10.65  Rating chartPersonal card
 CD Jovens Braga 2013 - U20 Famalicao/Guimares POR 2013-03-17
RcRownchangeKK*chgGame
 1692 1764 2.50 3 0.71 15 10.65 
  Costa, Joao Sequeira 1631 POR1.0010.32154.80 
  Martinho, Nuno Miguel 1777 POR1.0010.52157.80 
  Macedo, Adriano Esteves 1667 POR0.501-0.1315-1.95 

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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