Individual Calculations January 2015
 Wafa, Shrook  Total change: -3.60  Rating chartPersonal card
 African Individual Championships 2014 (Women) Windhoek NAM 2014-12-13
RcRownchangeKK*chgGame
 1782 2062 6.50 8 -0.09 40 -3.60 
  Nepando, Jolly wc1662  * NAM1.0010.08403.20 
  Solomons, Anzel wm1858 RSA0.001-0.7640-30.40 
  Du Toit, Sune wf1690 RSA0.501-0.4040-16.00 
  Rosalina, Sonia 1770 ANG1.0010.15406.00 
  Tembo, Epah wf1889 ZAM1.0010.274010.80 
  Frick, Denise wm1913 RSA1.0010.304012.00 
  Vilhete, Vania Fausto Da T. wm1812 MOZ1.0010.19407.60 
  Fisher, Michelle M wc1662  * RSA1.0010.08403.20 
 * 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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