Rapid: Individual Calculations June 2022
 Boas Novas, Fernando  Total change: -9.40  Rating chartPersonal card
 CN Equipas Semirapidas 2021-22 Marinha Grande POR 2022-04-30
RcRownchangeKK*chgGame
 1526 1521 3.00 7 -0.47 20 -9.40 
  Guia, Artur Solovyov Eloy 1872 POR0.001-0.1120-2.20 
  Araujo, Ricardo Franca P D 1406 POR0.001-0.6620-13.20 
  Quintas, Eunice 1121  * POR1.0010.08201.60 
  Soares, Roberto Andrade 1374 BRA1.0010.30206.00 
  Mota, Daniel 1688 POR0.001-0.2820-5.60 
  Calix, Joao 1798 POR1.0010.832016.60 
  Vintonyak, Yuriy 1425 UKR0.001-0.6320-12.60 
 * 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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