Individual Calculations September 2013
 Dias, Ricardo Pedro Cruz  Total change: 41.10  Rating chartPersonal card
 Nacionais de Jovens 2013 - sub14 Braga POR 2013-08-02
RcRownchangeKK*chgGame
 1691 1511 4.50 6 2.74 15 41.10 
  Ferreira, Hugo Miguel Da Costa 1832 POR0.5010.37155.55 
  Santos, Pedro Andre Simoes 1504 POR1.0010.49157.35 
  Fernandes, Tiago Saraiva 1568 POR1.0010.58158.70 
  Fidalgo, Andre Neves 1784 POR0.5010.33154.95 
  Silva, Goncalo Nuno Neto Pires 1911  * POR0.5010.42156.30 
  Passeiro, Diogo Miguel V 1544 POR1.0010.55158.25 
 * 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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