Rapid: Individual Calculations July 2017
 Fernandes, Ricardo Paulos  Total change: 12.80  Rating chartPersonal card
 GXA Open SR 70. aniversario Lisboa POR 2017-06-18
RcRownchangeKK*chgGame
 1634 1696 4.50 7 0.64 20 12.80 
  Vila Nova, Reinaldo Herminio Car 1302 POR1.0010.08201.60 
  Simoes, John 2024 VEN0.5010.37207.40 
  Avelino, Mafalda Biscaya 1296  * POR1.0010.08201.60 
  Morais, Vitor 1900 POR0.001-0.2420-4.80 
  Marques, Rui Filipe Pereira 1965 POR0.001-0.1720-3.40 
  Lixa, Alberto 1296  * POR1.0010.08201.60 
  Mendes, Alberto Correa 1655 POR1.0010.44208.80 
 * 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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