Individual Calculations March 2010
 Sousa, Nuno Miguel Alves Cardo  Total change: -22.95  Rating chartPersonal card
 Open Internacional de Xadrez "Cidade de Mirandela" Mirandela POR 2009-12-26
RcRownchangeKK*chgGame
 1824 1980 4.00 8 -1.53 15 -22.95 
  Vaz, Vitor Diogo 1646 POR1.0010.12151.80 
  Sanz Alonzo, Francisco Javier m2380  * ESP0.001-0.0815-1.20 
  Andrade, Nuno Filipe Lages Pin 1580  * POR0.501-0.4215-6.30 
  Belo, Andre Nabais Moura 1734 POR1.0010.19152.85 
  Vicente, Joao Vasco Reis 1736 POR0.501-0.3015-4.50 
  Pires, Gustavo Martins Pereira 1963 POR0.001-0.5215-7.80 
  Ferreira, Luis Pedro Oliveira 1727 POR0.501-0.3115-4.65 
  Martins, David Pires Tavares 1823 POR0.501-0.2115-3.15 
 * 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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