Individual Calculations April 2018
 Lages, Duarte Jorge Da Silva  Total change: 25.20  Rating chartPersonal card
 CD Veteranos Lisboa 2018 - S50 Lisboa POR 2018-01-18
RcRownchangeKK*chgGame
 1798 1566 3.00 6 1.62 20 32.40 
  Afonso, Paulo Jorge Barata 1844 POR1.0010.832016.60 
  Fortunato, Antonio Eduardo 1670 POR1.0010.642012.80 
  Varela, Joaquim Antonio Nunes 1822 POR0.001-0.1920-3.80 
  Morais, Vitor 1966  * POR0.001-0.0820-1.60 
  Pinto, Antonio Manuel 1592 POR1.0010.542010.80 
  Miranda, Amilcar 1895 POR0.001-0.1220-2.40 
 * 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
 1618 1598 2.00 5 -0.36 20 -7.20 
  Maissa, Susana Flora Cesana 1198  * POR0.501-0.4220-8.40 
  Aguiar, Carlos Alberto Branco L 1752 POR0.5010.21204.20 
  Simoes, John 1998  * VEN0.001-0.0820-1.60 
  Alves, Fernando Pereira Ribeir 1718 POR0.001-0.3420-6.80 
  Vieira, Vitor 1426 POR1.0010.27205.40 
 * 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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