Individual Calculations January 2020
 Ribeiro, Francisco Artur  Total change: 24.00  Rating chartPersonal card
 CD Veteranos Lisboa 2019-20 - S65 Lisboa POR 2019-12-02
RcRownchangeKK*chgGame
 1610 1408 2.00 5 0.60 40 24.00 
  Morais, Vitor 1808  * POR0.001-0.0840-3.20 
  Seia, Joao Manuel 1690 POR0.001-0.1640-6.40 
  Assuncao, Jose Manuel Lopes Mach 1383 POR1.0010.474018.80 
  Fernandes, Jose Palma 1376 POR1.0010.464018.40 
  Lopes, Carlos Correia 1794 POR0.001-0.0940-3.60 
 * 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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