Rapid: Individual Calculations October 2021
 Babo, Miguel  Total change: -50.00  Rating chartPersonal card
 CD Semi-Rapidas Veteranos Coimbra 2020-21 Soure POR 2021-09-19
RcRownchangeKK*chgGame
 1412 1787 3.50 7 -2.50 20 -50.00 
  Duarte, Carlos Pires 1341 POR1.0010.06201.20 
  Coimbra, Joao Marcial Ferreira 1321 POR0.001-0.9520-19.00 
  Morais, Mario Martins Freitas 1762 POR0.001-0.5320-10.60 
  Silva, Rui Manuel De Almeida 1400 POR0.501-0.4120-8.20 
  Cruz, Joao De Sousa Da 1190 POR1.0010.02200.40 
  Maduro, Joao Luis Andrade 1618 POR0.001-0.7220-14.40 
  Marques, Luis F M C 1254 POR1.0010.03200.60 

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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