Rapid: Individual Calculations February 2020
 Almeida, Jose Antonio Ferreira  Total change: 1.20  Rating chartPersonal card
 CD Equipas Semi-Rapidas Lisboa 2019-20 Lisboa POR 2020-01-05
RcRownchangeKK*chgGame
 1384 1445 4.00 7 0.06 20 1.20 
  Miranda, Amilcar Alfredo 1845  * POR0.001-0.0820-1.60 
  Adao, David Jaime Changani 1749 ANG0.001-0.1420-2.80 
  Ferreira, Nuno David De Olivei 1505 POR0.001-0.4220-8.40 
  Fernandes, Jose Pedro Pereira 1101 POR1.0010.12202.40 
  Nunes, Santiago Menezes Bravo 1060 POR1.0010.09201.80 
  Joaquim, Fernando Manuel Olive 1380 POR1.0010.41208.20 
  Rodrigues, Pedro Caiada 1045  * POR1.0010.08201.60 
 * 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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