Rapid: Individual Calculations January 2020
 Nabais, Joao  Total change: 0.60  Rating chartPersonal card
 XXII Aberto da Freguesia de Benfica Lisboa POR 2019-12-01
RcRownchangeKK*chgGame
 1433 1529 4.50 9 -1.02 20 -20.40 
  Ulyanovskyy, Viktor f1929  * POR0.001-0.0820-1.60 
  Sismeiro, Sofia 1168 POR0.001-0.9020-18.00 
  Hughes, John David 1129  * ENG1.0010.08201.60 
  Vieira, Vitor 1273 POR1.0010.19203.80 
  Bornand, Herbert 1830 SUI0.001-0.1520-3.00 
  Carreiras, Pedro Malamud 1255 POR1.0010.17203.40 
  Palhais, Custodio 1741 POR0.001-0.2320-4.60 
  Florissi, Aldo 1328 ITA1.0010.24204.80 
  Mouquinho, Jose Francisco B 1247 POR0.501-0.3420-6.80 
 * 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)
 
 14. Torneio Matinal Galerias Alto da Barra Oeiras POR 2019-12-22
RcRownchangeKK*chgGame
 1546 1529 3.50 5 1.05 20 21.00 
  Alves, Tome 1129  * POR1.0010.08201.60 
  Pereira, Ricardo Joao Correia 1929  * POR0.001-0.0820-1.60 
  Caturra, Rafael Dias 1221 POR0.501-0.3620-7.20 
  Ferreira, Nuno David 1524 POR1.0010.49209.80 
  Esteves, Goncalo Maria Franco V. 1929  * POR1.0010.922018.40 
 * 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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