Rapid: Individual Calculations February 2018
 Paiva, Rodrigo Garcia  Total change: 4.40  Rating chartPersonal card
 CD Semi-Rapidas Equipas Porto 2018 Gaia POR 2018-01-21
RcRownchangeKK*chgGame
 1374 1170 2.00 3 1.27 20 25.40 
  Lima, Diogo 1418 POR1.0010.812016.20 
  Costa, Jose 1449 POR0.001-0.1620-3.20 
  Nogueira, Luis 1254 POR1.0010.622012.40 

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 Semi-Rapidas Equipas 2017-2018 Marinha Grande POR 2018-01-27
RcRownchangeKK*chgGame
 1448 1170 0.50 8 -1.05 20 -21.00 
  Palazzotto, Roberto 1570  * ITA0.001-0.0820-1.60 
  Mendes, Pedro Miguel Gomes 1570  * POR0.001-0.0820-1.60 
  Oliveira, Afonso Duarte Quinta 1182 POR0.5010.02200.40 
  Oliveira, Manuel Alfredo 1463 POR0.001-0.1520-3.00 
  Sousa, Manuel Filipe Mascarenhas 1212 POR0.001-0.4420-8.80 
  Alves, Fernando Pereira Ribeiro 1570  * POR0.001-0.0820-1.60 
  Costa, Jose Manuel Sousa Da 1449 POR0.001-0.1620-3.20 
  Dias, Ruben Bernardo Pimenta 1570  * 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)
 

 

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