Rapid: Individual Calculations February 2018
 Santos, Ruben Jose Melo Dos  Total change: 38.40  Rating chartPersonal card
 Torneio dos Reis 2018 da AX Lumiar Lisboa POR 2018-01-21
RcRownchangeKK*chgGame
 1702 1584 3.50 6 1.39 20 27.80 
  Pais, Ricardo Emanuel Pereira 1871 POR0.5010.34206.80 
  Fortunato, Antonio Eduardo 1507 POR1.0010.39207.80 
  Rente, Helder 1606 POR1.0010.532010.60 
  Marques, Hugo Miguel Fernandes 1708 POR0.001-0.3320-6.60 
  Alves, Luis Miguel Guerreiro 1719 POR1.0010.682013.60 
  Marques, Carlos Filipe Fernando 1800 POR0.001-0.2220-4.40 

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 Semi-Rapidas Equipas 2017-2018 Marinha Grande POR 2018-01-27
RcRownchangeKK*chgGame
 1712 1584 3.00 7 0.53 20 10.60 
  Antonio, Luis Filipe Alves 1776 POR0.001-0.2520-5.00 
  Guia, Artur Solovyov Eloy Da 1718 POR0.001-0.3220-6.40 
  Leite, Marta Sofia Carvalho 1793 POR1.0010.772015.40 
  Bray, Daniel Jose Freire Faria 1984  * POR0.001-0.0820-1.60 
  Almeida, Daniel 1970 POR0.001-0.0920-1.80 
  Carvalho, Mario Antonio Santos 1500 POR1.0010.38207.60 
  Marques, Luis Filipe Ribeiro 1242 POR1.0010.12202.40 
 * 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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