Individual Calculations June 2019
 Caxita, Esperanca  Total change: -4.00  Rating chartPersonal card
 2019 Zone 4.3 Individual Chess Championship Women Antananarivo - Espace Lavilla verte MAD 2019-04-27
RcRownchangeKK*chgGame
 1520 1794 8.50 9 1.24 20 24.80 
  Banda, Natalie Katlo wc1493 BOT1.0010.15203.00 
  Andriantisiferana, Irina wc1569 MAD1.0010.22204.40 
  Mululu, Linah 1678 ZAM1.0010.34206.80 
  Ralivololona, Hanitriniaina Andri 1394  * MAD1.0010.08201.60 
  Razafindrabe, Bakoly 1394  * MAD1.0010.08201.60 
  Francis, Onkemetse wm1782 BOT0.501-0.0220-0.40 
  Mpinganjira, Ellen wc1406 MAW1.0010.09201.80 
  Marape, Naledi wf1570 BOT1.0010.22204.40 
  Rakotoniaina Tiana, Johanna 1394  * MAD1.0010.08201.60 
 * 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)
 
 OPEN DE XADREZ 19 DE FEVEREIRO Luanda ANG 2019-05-12
RcRownchangeKK*chgGame
 1754 1794 3.00 8 -1.34 20 -26.80 
  Arao, Gelson 1930 ANG0.001-0.3220-6.40 
  Reis, Fatima wc1569 ANG1.0010.22204.40 
  Baltazar, Celso 1981 ANG0.001-0.2620-5.20 
  Santos, Ana Dos 1394  * ANG1.0010.08201.60 
  Matoso, Paulo 1790 ANG1.0010.49209.80 
  Julio, Joao Manuel Dos Santos c2093 ANG0.001-0.1520-3.00 
  Bunga, Milton 1723 ANG0.001-0.6020-12.00 
  Pedro, Adriano 1553 ANG0.001-0.8020-16.00 
 * 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)
 
 Taca Ensa Feminino 2019 Luanda ANG 2019-05-14
RcRownchangeKK*chgGame
 1570 1794 6.00 8 -0.10 20 -2.00 
  Pires, Luzia wf1781 ANG0.001-0.5220-10.40 
  Junior, Ednazia wf1742 ANG0.501-0.0720-1.40 
  Guimaraes, Luzia Ferreira 1611 ANG1.0010.26205.20 
  Reis, Fatima wc1569 ANG0.501-0.2820-5.60 
  Joao, Delfina wc1566 ANG1.0010.21204.20 
  Rocha, Valquiria 1455 ANG1.0010.12202.40 
  Justino, Sandira 1436 ANG1.0010.10202.00 
  Costa, Olga 1401 ANG1.0010.08201.60 

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)
 

 

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