Individual Calculations March 2015
 Pinto, Artur Daniel Moreira  Total change: -8.60  Rating chartPersonal card
 CD Porto 2015 Gaia POR 2015-02-03
RcRownchangeKK*chgGame
 1823 1585 1.00 6 -0.43 20 -8.60 
  Sousa, Andre Ventura 1985  * POR0.001-0.0820-1.60 
  Mendes, Pedro Miguel Gomes 1724 POR0.001-0.3120-6.20 
  Andrade, Ricardo Sarmento 1628 POR0.001-0.4420-8.80 
  Freitas, Ruben Manuel 1629 POR1.0010.562011.20 
  Ferreira, Miguel 1984 POR0.001-0.0820-1.60 
  Pintor, Simao Maciel Abranches 1985  * POR0.001-0.0820-1.60 
 * 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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