Rapid: Individual Calculations October 2021
 Maduro, Joao Luis Andrade  Total change: 32.40  Rating chartPersonal card
 CD Semi-Rapidas Veteranos Coimbra 2020-21 Soure POR 2021-09-19
RcRownchangeKK*chgGame
 1436 1618 6.50 7 1.62 20 32.40 
  Coimbra, Joao Marcial Ferreira 1321 POR1.0010.15203.00 
  Morais, Mario Martins Freitas 1762 POR0.5010.19203.80 
  Silva, Rui Manuel De Almeida 1400 POR1.0010.22204.40 
  Cruz, Joao De Sousa Da 1190 POR1.0010.07201.40 
  Marques, Luis F M C 1254 POR1.0010.10202.00 
  Babo, Miguel 1787 POR1.0010.722014.40 
  Duarte, Carlos Pires 1341 POR1.0010.17203.40 

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)
 

 

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