Individual Calculations March 2016
 Ponelis, Albert A.  Total change: 16.60  Rating chartPersonal card
 Piet Robbertse 2016 Pretoria RSA 2016-01-28
RcRownchangeKK*chgGame
 1732 1933 4.50 5 0.83 20 16.60 
  Varden, Trevelyn f1576 RSA1.0010.11202.20 
  Richter, Jan-Michael 1585 RSA1.0010.11202.20 
  Hoek, Cornelis 1979 RSA0.5010.06201.20 
  Khanyile, Wandumuzi Siphephelo 1766 RSA1.0010.28205.60 
  Seotloadi, T 1754 RSA1.0010.27205.40 

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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