Individual Calculations November 2015
 Willenberg, Athon  Total change: 25.60  Rating chartPersonal card
 South African Club Chess Championship 2015 Durban RSA 2015-10-08
RcRownchangeKK*chgGame
 1836 1823 4.00 7 0.64 40 25.60 
  Bouah, Lyndon c2149 RSA0.001-0.1340-5.20 
  Zuma, Mbusiswa 1751 RSA1.0010.404016.00 
  Danisa, Cyril T. 1974 RSA1.0010.704028.00 
  Subke, Jason James 1804 RSA0.001-0.5340-21.20 
  Reddy, Sachin 1446 RSA1.0010.09403.60 
  Mthunzi, Clive 1833 RSA1.0010.514020.40 
  Pesa, Mofoka A. 1898 RSA0.001-0.4040-16.00 

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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