Individual Calculations June 2019
 Fourie, Keanan  Total change: 14.00  Rating chartPersonal card
 2019 Lubowski Open (B) Pretoria RSA 2019-05-12
RcRownchangeKK*chgGame
 1180 1115 2.00 4 0.35 40 14.00 
  Delport, Ben 1268 RSA0.001-0.3040-12.00 
  Jacobs, Tiaan Benjamin 1137 RSA1.0010.534021.20 
  Malan, Aiden 1136 RSA1.0010.534021.20 
  Greyling, Hendrik 1180 RSA0.001-0.4140-16.40 

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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