Blitz: Individual Calculations April 2023
 Pires, Luzia  Total change: 15.40  Rating chartPersonal card
 Open da FAX -19 de Fevereiro 2023 Luanda ANG 2023-02-22
RcRownchangeKK*chgGame
 1919 1736 3.00 7 0.77 20 15.40 
  Katumua, Abel 1708 ANG1.0010.46209.20 
  Felix, Claudio 2001 ANG1.0010.822016.40 
  Borges, Jose 1985 ANG0.001-0.1920-3.80 
  Soares, Erikson Roberto Mauricio m2212 ANG0.001-0.0520-1.00 
  Junior, Ednasia wf1732 ANG0.501-0.0120-0.20 
  Cambando, Jose c2224 ANG0.001-0.0420-0.80 
  Cristovao, Frei 1573 ANG0.501-0.2220-4.40 

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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