Rapid: Individual Calculations October 2021
 Cruz, Joao De Sousa Da  Total change: 54.80  Rating chartPersonal card
 CD Semi-Rapidas Coimbra 2020-21 Coimbra POR 2021-09-18
RcRownchangeKK*chgGame
 1495 1190 2.50 4 1.61 20 32.20 
  Bras, Rui Manuel Da Silva 1417 POR0.001-0.2120-4.20 
  Bonito, Pedro Miguel Pimentel 1396 POR1.0010.762015.20 
  Gouveia, Diogo 1243 POR1.0010.572011.40 
  Cruz, Jorge Filipe Egas Da 1925 POR0.5010.49209.80 

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)
 
 CD Semi-Rapidas Veteranos Coimbra 2020-21 Soure POR 2021-09-19
RcRownchangeKK*chgGame
 1498 1190 2.50 7 1.13 20 22.60 
  Morais, Mario Martins Freitas 1762 POR0.001-0.0220-0.40 
  Silva, Rui Manuel De Almeida 1400 POR0.5010.27205.40 
  Marques, Luis F M C 1254 POR1.0010.592011.80 
  Maduro, Joao Luis Andrade 1618 POR0.001-0.0720-1.40 
  Babo, Miguel 1787 POR0.001-0.0220-0.40 
  Duarte, Carlos Pires 1341 POR1.0010.702014.00 
  Coimbra, Joao Marcial Ferreira 1321 POR0.001-0.3220-6.40 

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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