Blitz: Individual Calculations July 2023
 Adao, David  Total change: -48.60  Rating chartPersonal card
 CN Rapidas 2022-23 Seixal POR 2023-06-17
RcRownchangeKK*chgGame
 1584 1889 4.00 8 -2.43 20 -48.60 
  Conduto, Joao 1489  * POR1.0010.08201.60 
  Salgueiro, Francisco 1537 POR0.001-0.8920-17.80 
  Almeida, Marta Dias 1462 POR1.0010.07201.40 
  Reis, Pedro Rafael Melo 1584 POR1.0010.14202.80 
  Abreu, Duarte Ferreira 1227 POR1.0010.01200.20 
  Vasques, Antonio Pedro Freixial f2212 POR0.001-0.1320-2.60 
  Batista, Sandro Manuel Almeida 1589 POR0.001-0.8520-17.00 
  Maltez, Miguel 1574 POR0.001-0.8620-17.20 
 * 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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