Individual Calculations September 2017
 Joao, Delfina  Total change: -0.80  Rating chartPersonal card
 CAMPEONATO NACIONAL FEMININO - 2017 BENGUELA ANG 2017-08-11
RcRownchangeKK*chgGame
 1616 1627 2.50 5 -0.02 40 -0.80 
  Caxita, Esperanca wm1835 ANG0.5010.274010.80 
  Tavares, Domingas 1535 ANG1.0010.374014.80 
  Domingos , Maria wm1685 ANG0.001-0.4240-16.80 
  Domingos, Angela 1300 ANG1.0010.13405.20 
  Pires, Luzia wf1725 ANG0.001-0.3740-14.80 

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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