Individual Calculations June 2013
 Van Der Merwe, Cecile  Total change: 29.25  Rating chartPersonal card
 Women Cuca international tournament 2013 Luanda ANG 2013-04-20
RcRownchangeKK*chgGame
 1933 2026 7.50 9 1.95 15 29.25 
  Domingas, Maria 1626  * ANG1.0010.08151.20 
  Lopang, Tshepiso wm1784 BOT1.0010.20153.00 
  Rosalina, Sonia 1802 ANG1.0010.22153.30 
  Zozulia, Anna mwg2326 BEL0.001-0.1515-2.25 
  Toma, Katarzyna wg2305 POL1.0010.841512.60 
  Solomons, Anzel wm1937 RSA0.501-0.1215-1.80 
  Mwango, Lorita wf1837 ZAM1.0010.25153.75 
  Mudongo, Boikhutso wm1859 BOT1.0010.28154.20 
  Tembo, Epah wf1919 ZAM1.0010.35155.25 
 * 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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