Individual Calculations June 2018
 Bornheim, Craig  Total change: -7.40  Rating chartPersonal card
 2018 Capablanca Chess Festival (Swiss A) Pretoria RSA 2018-04-27
RcRownchangeKK*chgGame
 1789 2027 5.00 7 -0.37 20 -7.40 
  Tissot Van Patot, Anton 1627  * RSA1.0010.08201.60 
  Moche, Johannes 1681 RSA1.0010.11202.20 
  Molomo, Madimetja Jackson 1740 RSA0.501-0.3420-6.80 
  Govender, Yaduvir 1627  * RSA1.0010.08201.60 
  Mfundisi, Sandile 1805 RSA1.0010.22204.40 
  Mnguni, Jacob Dumisani 2185 RSA0.5010.21204.20 
  Marais, Coenraad Hendrik 1856 RSA0.001-0.7320-14.60 
 * 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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