Individual Calculations June 2016
 Fredericks, Malcolm Mp.  Total change: 21.20  Rating chartPersonal card
 Steinitz Chess Festival 2016 Elite Section Cape Town RSA 2016-04-21
RcRownchangeKK*chgGame
 1884 1875 2.00 3 0.53 40 21.20 
  De Jager, Luan 1811 RSA1.0010.414016.40 
  Jacobs, Silveano 1838 RSA1.0010.454018.00 
  Willenberg, Kenneth Sean 2004 RSA0.001-0.3340-13.20 

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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