Individual Calculations August 2015
 Young, Pierre  Total change: 0.00  Rating chartPersonal card
 South African Open Chess Championships 2015 Cape Town RSA 2015-07-03
RcRownchangeRpKK*chgGame
 1720 0 3.00 7 0.00 1670   0.00 
  Essa, Naseem Ahmed c1612 RSA0.0010.00 0.00 
  Louw, Gideon N. 1738 RSA1.0010.00 0.00 
  Lynch, Justin 1761 RSA0.0010.00 0.00 
  Mahlangu, Sipho 1746 RSA1.0010.00 0.00 
  Boyisi, Aaron 1758 RSA0.5010.00 0.00 
  Hastie, Sachin 1675 RSA0.5010.00 0.00 
  More, Felix 1751 RSA0.0010.00 0.00 

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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