Individual Calculations March 2010
 Ferreira, Luis Pedro Oliveira  Total change: 10.75  Rating chartPersonal card
 Open Internacional de Xadrez "Cidade de Mirandela" Mirandela POR 2009-12-26
RcRownchangeKK*chgGame
 1840 1727 3.50 8 0.43 25 10.75 
  Barbosa, Paulo Eduardo E Silva 2127  * BRA0.001-0.0825-2.00 
  Martins, Guilherme Pires Tavar 1502 POR1.0010.22255.50 
  Pina, Vladimiro Do Rosario M m2127  * POR0.001-0.0825-2.00 
  Baptista, Carlos Manuel M 1572 POR1.0010.29257.25 
  Morais, Vitor Mestre 2029 POR0.001-0.1525-3.75 
  Balu, Henish Hemendra 1531 POR1.0010.25256.25 
  Sousa, Nuno Miguel Alves Cardo 1980 POR0.5010.31257.75 
  Ferreira, Miguel Fernandes S 1851 POR0.001-0.3325-8.25 
 * 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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