Rapid: Individual Calculations April 2018
 Costa, Americo Jose  Total change: -63.40  Rating chartPersonal card
 CD Veteranos Semi-Rapidas Setubal 2018 Barreiro POR 2018-03-10
RcRownchangeKK*chgGame
 1651 1924 2.00 6 -2.87 20 -57.40 
  Mira, Vitor 1556 POR0.001-0.9020-18.00 
  Silva, Antonio Manuel De Olivei 1608 POR0.001-0.8720-17.40 
  Reis, Luis Simoes 1882 POR0.001-0.5620-11.20 
  Palhais, Custodio 1710 POR0.001-0.7720-15.40 
  Silva, Jose Antonio Duarte 1524  * POR1.0010.08201.60 
  Oliveira, Antonio Augusto Da L 1627 POR1.0010.15203.00 
 * 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)
 
 CN Veteranos Semi-Rapidas 2018 - S65 Luso POR 2018-03-24
RcRownchangeKK*chgGame
 1665 1924 4.50 6 -0.30 20 -6.00 
  Assuncao, Jose Manuel Lopes Mach 1524  * POR0.501-0.4220-8.40 
  Alves, Fernando Pereira Ribeir 1744 POR1.0010.26205.20 
  Antao, Jorge 1714 POR1.0010.23204.60 
  Santos, Julio 1828 POR0.001-0.6320-12.60 
  Viana, Eduardo Escudeiro 1524  * POR1.0010.08201.60 
  Seia, Joao Manuel 1657 POR1.0010.18203.60 
 * 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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