Individual Calculations August 2016
 Van Wyngaard, Liam  Total change: -13.20  Rating chartPersonal card
 South African Open Chess Championships 2016 (A-Section) Cape Town RSA 2016-07-01
RcRownchangeKK*chgGame
 1723 1529 2.00 9 -0.33 40 -13.20 
  Elliott, Luka 1789 RSA1.0010.824032.80 
  Mafanya, Kulasande 1920 RSA0.001-0.0940-3.60 
  Van Zyl-Rudd, Jack 1766 RSA0.001-0.2040-8.00 
  Willenberg, Glen I. 1670 RSA0.5010.19407.60 
  Louw, Jerome V. 1716 RSA0.001-0.2640-10.40 
  Grimmbacher, Andrew f1709 RSA0.001-0.2640-10.40 
  Agulhas, Keegan 1716 RSA0.001-0.2640-10.40 
  Manganye, Tshepiso 1614 RSA0.5010.12404.80 
  Willenberg, Shaun R. 1610 RSA0.001-0.3940-15.60 

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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