Individual Calculations September 2013
 Mendes, Pedro Machado  Total change: -14.40  Rating chartPersonal card
 Nacionais de Jovens 2013 - sub14 Braga POR 2013-08-02
RcRownchangeKK*chgGame
 1453 1521 2.00 5 -0.96 15 -14.40 
  Silva, Goncalo Nuno Neto Pires 1921  * POR0.001-0.0815-1.20 
  Martins, Goncalo Faria Oliveira 1280 POR1.0010.20153.00 
  Dolores, Barbara Daniela Azeve 1226 POR0.501-0.3515-5.25 
  Bastos, Ana Raquel Da Costa 1608 POR0.001-0.3815-5.70 
  Azevedo, Carlos Filipe Salvatori 1230 POR0.501-0.3515-5.25 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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