Individual Calculations August 2015
 Masango, Spencer  Total change: -20.40  Rating chartPersonal card
 South African Open Chess Championships 2015 Cape Town RSA 2015-07-03
RcRownchangeKK*chgGame
 1999 2126 3.50 7 -1.02 20 -20.40 
  Khuphwathea, Paul C. 1841 MAW0.001-0.8420-16.80 
  Fisher, Michelle M wc1726  * RSA1.0010.08201.60 
  Kroon, Piet 2330 RSA0.5010.26205.20 
  James, Michael 2008 RSA1.0010.34206.80 
  De Villiers, Charles f2237 RSA0.001-0.3520-7.00 
  Oberholzer, Francois f1930 RSA0.001-0.7520-15.00 
  Wium, Daniel 1923 RSA1.0010.24204.80 
 * 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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