Rapid: Individual Calculations March 2020
 Martins, Ricardo Jorge Barata  Total change: 32.20  Rating chartPersonal card
 Portugal Open 2020 - Rapid Lisboa POR 2020-02-02
RcRownchangeKK*chgGame
 1694 1351 2.50 7 1.61 20 32.20 
  Ribeiro, Bruno 1751  * POR0.001-0.0820-1.60 
  Marcos Herrero, Francisco 1751  * ESP1.0010.922018.40 
  Guia, Artur Solovyov Eloy 1751  * POR0.001-0.0820-1.60 
  Elias, Ruben Joel Monteiro 1733 POR0.001-0.0920-1.80 
  Junior, Aguinaldo Vera Cruz 1733 CPV0.5010.41208.20 
  Batista, Sandro Manuel Almeida 1665 POR0.001-0.1420-2.80 
  Oliveira, Fernando Alves 1476 POR1.0010.672013.40 
 * 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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