Rapid: Individual Calculations November 2022
 Parreira, Andre Filipe Roxo  Total change: -8.80  Rating chartPersonal card
 4. Open Cidade do Barreiro Barreiro POR 2022-10-01
RcRownchangeKK*chgGame
 1766 1905 5.50 9 -0.44 20 -8.80 
  Fonseca, Jorge 1505  * POR1.0010.08201.60 
  Cumming, Rhys f2272 ENG0.5010.40208.00 
  Jurado Perez, Olvier 1883 ESP1.0010.47209.40 
  Gomes, Estevao Moreira 1855 POR0.001-0.5720-11.40 
  Holt, Stuart 1741 AUS1.0010.28205.60 
  Figueiredo, Helder 1889 POR0.001-0.5220-10.40 
  Castro, Diogo Ferreira 1674 POR0.001-0.7920-15.80 
  Nalivaiko, Maksim 1466 POR1.0010.06201.20 
  Godinho, Joao Quintas 1609 POR1.0010.15203.00 
 * 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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