Individual Calculations September 2015
 Reis, Fatima  Total change: -8.00  Rating chartPersonal card
 Taca Cuca BGI Feminino 2015 Luanda ANG 2015-07-25
RcRownchangeKK*chgGame
 1772 1608 2.00 8 -0.40 20 -8.00 
  Caxita, Esperanca wm1789 ANG0.001-0.2620-5.20 
  Rosalina, Sonia wf1801 ANG0.5010.25205.00 
  Lopang, Tshepiso wm1753 BOT0.5010.19203.80 
  Gabriel, Irineia G 1609 ANG0.5010.00200.00 
  Zozulia, Anna mwg2008  * BEL0.001-0.0820-1.60 
  Rocha, Valquiria 1744 ANG0.5010.18203.60 
  Sussu, Margarida 1639 ANG0.001-0.4620-9.20 
  Mudongo, Boikhutso wm1830 BOT0.001-0.2220-4.40 
 * 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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