Individual Calculations May 2011
 Vilhete, Vania Fausto Da T  Total change: -5.75  Rating chartPersonal card
 ZONE 4.3 individual championships 2011 - Women Gaborone,Gaborone BOT 2011-04-01
RcRownchangeKK*chgGame
 1921 1718 1.00 5 -0.23 25 -5.75 
  Sischy, Monique Sian wc1996 RSA0.001-0.1725-4.25 
  Reis, Fatima 1860 ANG0.001-0.3125-7.75 
  Modongo, Boikhutso wf1844 BOT0.001-0.3325-8.25 
  Sabure, Tuduetso wg1993 BOT1.0010.832520.75 
  Solomon, Anzel wm1911 RSA0.001-0.2525-6.25 

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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