Individual Calculations July 2021
 Roxo, Agostinho  Total change: 10.00  Rating chartPersonal card
 IV Memorial Filipe Simoes Lisboa POR 2021-05-24
RcRownchangeKK*chgGame
 1864 1820 2.50 5 0.34 20 6.80 
  Moura, Miguel Tiago Rito 1420  * POR1.0010.08201.60 
  Carneiro, Carlos 2132 POR0.001-0.1420-2.80 
  Fernandes, Afonso Sampaio 1910 POR0.5010.12202.40 
  Lucio, Jorge 1810 POR1.0010.49209.80 
  Guerreiro, Nuno 2050 POR0.001-0.2120-4.20 
 * 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)
 
 CN Veteranos 2020-21 - U50 Fatima POR 2021-06-10
RcRownchangeKK*chgGame
 1833 1820 2.50 5 0.16 20 3.20 
  Maissa, Susana Flora Cesana 1420  * POR1.0010.08201.60 
  Chaves, Jussara wm2078 POR1.0010.822016.40 
  Martins, Manuel Jose Lopes 1719 POR0.501-0.1420-2.80 
  Pacheco, Joao Carlos Palma 2047 POR0.001-0.2120-4.20 
  Monteiro, Jose Manuel Macedo 1903 POR0.001-0.3920-7.80 
 * 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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