Individual Calculations April 2018
 Morais, Vitor  Total change: -22.20  Rating chartPersonal card
 CD Veteranos Lisboa 2018 - S50 Lisboa POR 2018-01-18
RcRownchangeKK*chgGame
 1733 1966 4.50 6 -0.11 20 -2.20 
  Fortunato, Antonio Eduardo 1670 POR0.501-0.3520-7.00 
  Miranda, Amilcar 1895 POR0.501-0.1020-2.00 
  Pinto, Antonio Manuel 1592 POR1.0010.10202.00 
  Lages, Duarte Jorge Da Silva 1566  * BRA1.0010.08201.60 
  Guerreiro, Paulo Jorge Leitao 1793 POR1.0010.27205.40 
  Medeiros, Jose 1883 POR0.501-0.1120-2.20 
 * 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)
 
 GXA Inverno 2018 Lisboa POR 2018-03-05
RcRownchangeKK*chgGame
 1701 1994 4.50 6 -0.51 20 -10.20 
  Correia, Pedro Mourao Soares 1594  * POR1.0010.08201.60 
  Goncalves, Carlos Manuel M. 1627 POR0.501-0.4020-8.00 
  Fortunato, Antonio Eduardo 1611 POR0.501-0.4120-8.20 
  Reis, Luis Simoes 1817 POR0.501-0.2320-4.60 
  Carvalho, Joao Alexandre 1753 POR1.0010.20204.00 
  Cordeiro, Joao Carlos Santos F 1803 POR1.0010.25205.00 
 * 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 Equipas 2017-2018 - 2. divisao - serie C r.3 clubes POR 2018-03-17
RcRownchangeKK*chgGame
 2041 1994 0.50 1 0.07 20 1.40 
  Pires, Gustavo 2041 POR0.5010.07201.40 

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 2018 - S50 Luso POR 2018-03-25
RcRownchangeKK*chgGame
 1899 1994 2.50 5 -0.56 20 -11.20 
  Maissa, Susana Flora Cesana 1594  * POR1.0010.08201.60 
  Almeida, Manuel Da Silva 2050 POR0.5010.08201.60 
  Dias, Jose Oliveira Gaspar 1680 POR0.001-0.8620-17.20 
  Palhais, Custodio 1775 POR1.0010.22204.40 
  Fernandes, Antonio g2394  * 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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