Individual Calculations February 2018
 Joao, Delfina  Total change: -4.40  Rating chartPersonal card
 Campeonato Provincial por Equipas - 2017 Luanda ANG 2018-01-16
RcRownchangeKK*chgGame
 1831 1640 2.00 8 -0.22 20 -4.40 
  Gama, Edivaldo 2040  * ANG0.001-0.0820-1.60 
  Domingos, Edivanio 2037 ANG0.5010.42208.40 
  Rosalina, Sonia wf1800 ANG0.5010.21204.20 
  Lutuima, Amaro c1898 ANG0.001-0.1820-3.60 
  Andre, Marciano Julio Ferraz 1876 ANG0.001-0.2020-4.00 
  Felix, Claudio 2040  * ANG0.001-0.0820-1.60 
  Lindador, Leonor 1240  * ANG1.0010.08201.60 
  Santana, Raimundo 1717 ANG0.001-0.3920-7.80 
 * 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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