Rapid: Individual Calculations February 2018
 Varela, Joaquim Antonio Nunes  Total change: 20.40  Rating chartPersonal card
 CD Semi-Rapidas Equipas Lisboa 2018 Lisboa POR 2018-01-20
RcRownchangeKK*chgGame
 1713 1752 2.50 4 0.39 20 7.80 
  Adao, David Jaime Changani 1749 ANG0.001-0.5020-10.00 
  Leao, Tiago Miguel Da Silva 1934 POR1.0010.742014.80 
  Guerreiro, Paulo Jorge Leitao 1787 POR0.5010.05201.00 
  Moreira, Simao Chaves 1380 POR1.0010.10202.00 

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
 1763 1752 4.50 8 0.63 20 12.60 
  Couto, Clara Sousa Do 1352  * POR1.0010.08201.60 
  Fernandes, Miguel Antonio 1895 POR0.5010.19203.80 
  Costa, Jose Manuel Sousa Da 1449 POR1.0010.14202.80 
  Ferreira, Hugo Miguel Da Costa 2152  * POR0.001-0.0820-1.60 
  Azevedo, Nuno Miguel Valente 1546 POR1.0010.24204.80 
  Pinheiro, Albano Pedro 1867 POR0.001-0.3420-6.80 
  Nunes, Andre Alexandre Faustin 1770 POR1.0010.532010.60 
  Costa, Paulo Jorge Lopes 2075 POR0.001-0.1320-2.60 
 * 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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