Rapid: Individual Calculations February 2019
 Silva, Luis  Total change: -8.80  Rating chartPersonal card
 CN Semi-Rapidas Equipas 2018-19 Marinha Grande POR 2019-01-26
RcRownchangeKK*chgGame
 2162 2337 5.00 8 -0.44 20 -8.80 
  Ribeiro, Gustavo Martins Santo 1937  * POR1.0010.08201.60 
  Bicho, Daniel Pesca Rodrigues 1937  * POR1.0010.08201.60 
  Frois, Antonio m2336 POR0.001-0.5020-10.00 
  Spraggett, Kevin Barry g2508 CAN0.001-0.2720-5.40 
  Andrade, Bruno Miguel Rodrigue 1997 POR1.0010.12202.40 
  Sande Edreira, Jose Antonio f2226 ESP0.001-0.6520-13.00 
  Diogo, Pedro Filipe Candido 1937  * POR1.0010.08201.60 
  Pereira, Ruben Miguel Nunes m2421 POR1.0010.622012.40 
 * 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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