Individual Calculations May 2021
 Reis, Fatima  Total change: -25.40  Rating chartPersonal card
 TACA CUCA NACIONAL FEMININO 2021 LUANDA ANG 2021-04-14
RcRownchangeKK*chgGame
 1523 1462 2.00 7 -1.02 20 -20.40 
  Santos, Ana Dos 1229 ANG0.501-0.2920-5.80 
  Paulo, Jemima 1599 ANG0.001-0.3220-6.40 
  Martins, Edvania 1448 ANG0.001-0.5220-10.40 
  Constantino, Joana 1449 ANG1.0010.48209.60 
  Junior, Ednasia wf1808 ANG0.001-0.1120-2.20 
  Justino, Sandira 1403 ANG0.501-0.0820-1.60 
  Joao, Delfina wc1727 ANG0.001-0.1820-3.60 

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)
 
 TACA ENSA 2021 FEMINIMO LUANDA ANG 2021-04-19
RcRownchangeKK*chgGame
 1630 1462 2.50 9 -0.25 20 -5.00 
  Pires, Luzia wf1752 ANG0.001-0.1620-3.20 
  Joao, Delfina wc1727 ANG0.001-0.1820-3.60 
  Domingos, Maria M wm1600 ANG0.001-0.3120-6.20 
  Paulo, Jemima 1599 ANG0.001-0.3220-6.40 
  Rocha, Valquiria 1467 ANG1.0010.512010.20 
  Justino, Sandira 1403 ANG0.001-0.5820-11.60 
  Martins, Edvania 1448 ANG1.0010.48209.60 
  Caxita, Esperanca wm1862  * ANG0.001-0.0820-1.60 
  Junior, Ednasia wf1808 ANG0.5010.39207.80 
 * 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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