Rapid: Individual Calculations March 2018
 Barros, Luis  Total change: -51.00  Rating chartPersonal card
 Open Portugal 2018 - rapid Lisbon POR 2018-02-10
RcRownchangeKK*chgGame
 1703 1831 2.00 7 -2.55 20 -51.00 
  Apanasenok, Alexander 2231  * RUS0.001-0.0820-1.60 
  Martins, Domingos Antonio M 1431  * POR1.0010.08201.60 
  Pires, Emanuel Joao Robarts 2125 POR0.001-0.1520-3.00 
  Martins, Jose Carlos Caetano 1525 POR0.001-0.8620-17.20 
  Passeiro, Lourenco M Vilarigue 1491 POR1.0010.12202.40 
  Viegas, Mickael 1568 POR0.001-0.8220-16.40 
  Apolonia, Pedro Filipe Cristov 1547 POR0.001-0.8420-16.80 
 * 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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