Individual Calculations May 2021
 Domingos, Maria M  Total change: 33.20  Rating chartPersonal card
 TACA ENSA 2021 FEMINIMO LUANDA ANG 2021-04-19
RcRownchangeKK*chgGame
 1616 1600 6.00 9 1.66 20 33.20 
  Paulo, Jemima 1599 ANG0.5010.00200.00 
  Rocha, Valquiria 1467 ANG1.0010.32206.40 
  Reis, Fatima wc1462 ANG1.0010.31206.20 
  Martins, Edvania 1448 ANG1.0010.30206.00 
  Caxita, Esperanca wm1882 ANG0.001-0.1620-3.20 
  Junior, Ednasia wf1808 ANG0.001-0.2320-4.60 
  Pires, Luzia wf1752 ANG0.5010.20204.00 
  Joao, Delfina wc1727 ANG1.0010.672013.40 
  Justino, Sandira 1403 ANG1.0010.25205.00 

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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