Rapid: Individual Calculations May 2019
 Sousa, David  Total change: -65.40  Rating chartPersonal card
 Open de Rebordochao 2019 Pedras Salgadas POR 2019-03-24
RcRownchangeKK*chgGame
 1511 1549 3.00 5 0.38 20 7.60 
  Sousa, Joao Paulo Machado E 1149  * POR1.0010.08201.60 
  Felizes, Paulo Alberto Barbosa 1861 POR0.001-0.1420-2.80 
  Nieves Fernandez, Celso 1617 ESP1.0010.592011.80 
  Silva, Antonio Jose M. Abreu F 1191 POR1.0010.10202.00 
  Silva, Pedro Gil Ferreira 1738 POR0.001-0.2520-5.00 
 * 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)
 
 CD Semi-Rapidas Porto 2019 Gaia POR 2019-03-31
RcRownchangeKK*chgGame
 1369 1549 2.50 6 -1.82 20 -36.40 
  Silva, Mark Orlov 1193 POR1.0010.11202.20 
  Sismeiro, Miguel 1949  * POR0.001-0.0820-1.60 
  Mesquita, Goncalo 1232 POR1.0010.13202.60 
  Duarte, Francisco 1311 POR0.501-0.3020-6.00 
  Paiva, Rodrigo 1272 POR0.001-0.8320-16.60 
  Taveira, Nuno 1254 POR0.001-0.8520-17.00 
 * 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)
 
 Torneio 75 aniversario Musas Porto POR 2019-04-07
RcRownchangeKK*chgGame
 1575 1549 2.50 7 -0.92 20 -18.40 
  Sousa, Andre Miguel V Ventura m1949  * POR0.001-0.0820-1.60 
  Silva, Jose Lucas Ferreira 1246 POR0.001-0.8620-17.20 
  Carvalho, Francisco Daniel S 1149  * POR1.0010.08201.60 
  Alves, Damiao Fernando 1325 POR1.0010.22204.40 
  Silva, Miguel A Neto Pires 1949  * POR0.001-0.0820-1.60 
  Alvelos, Filipe Pereira Pinto 1460 POR0.501-0.1220-2.40 
  Pinheiro, Albano Pedro Braganca 1946 POR0.001-0.0820-1.60 
 * 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)
 
 Torneio Escola Alberto Sampaio - Dia da Liberdade Braga POR 2019-04-25
RcRownchangeKK*chgGame
 1314 1549 4.50 7 -0.91 20 -18.20 
  Areal, Maria Beatriz Moura F 1149  * POR1.0010.08201.60 
  Oliveira, Afonso Duarte Quinta 1223 POR0.501-0.3720-7.40 
  Ribeiro, Orlando Camilo Duarte 1311 POR0.001-0.8020-16.00 
  Pinto, Jose Joao Meireles Alve 1207 POR1.0010.12202.40 
  Demiantchouk, Alexei 1371 POR1.0010.27205.40 
  Branco, Joao Carlos Fernandes 1580 POR0.001-0.4620-9.20 
  Sousa, Luis Miguel Arantes De 1357 POR1.0010.25205.00 
 * 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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