Blitz: Individual Calculations April 2023
 Baia, Jorge  Total change: -30.40  Rating chartPersonal card
 Open da FAX -19 de Fevereiro 2023 Luanda ANG 2023-02-22
RcRownchangeKK*chgGame
 1813 1660 0.50 4 -0.76 40 -30.40 
  Felix, Claudio 2001 ANG0.001-0.1240-4.80 
  Caxita, Esperanca wm1843 ANG0.5010.24409.60 
  Junior, Ednasia wf1732 ANG0.001-0.4040-16.00 
  Costa, Inacio 1674 ANG0.001-0.4840-19.20 

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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