Rapid: Individual Calculations January 2016
 Costa, Joao Luis Silva Monteiro  Total change: 13.20  Rating chartPersonal card
 CD Setubal Semi-Rapidas 2015-2016 Seixal POR 2015-11-29
RcRownchangeKK*chgGame
 1738 1844 5.00 7 0.66 20 13.20 
  Rodrigues, Staline 1444  * POR1.0010.08201.60 
  Silva, Antonio Manuel De Olivei 1598 POR1.0010.19203.80 
  Ferreira, Carlos Andre Santos 1910 POR0.001-0.4120-8.20 
  Pereira, Susana Martins 1613 POR1.0010.21204.20 
  Palhais, Custodio 1724 POR1.0010.34206.80 
  Figueiredo, Helder 2024 POR1.0010.742014.80 
  Parreira, Andre Filipe Roxo 1850 POR0.001-0.4920-9.80 
 * 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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