Individual Calculations August 2015
 Willenberg, Chad  Total change: 0.00  Rating chartPersonal card
 South African Open Chess Championships 2015 Cape Town RSA 2015-07-03
RcRownchangeRpKK*chgGame
 1852 0 3.50 6 0.00 1872   0.00 
  Southey, Andrew M. 1867 RSA0.5010.00 0.00 
  Mahomole, Mahlodi J. 1742 RSA1.0010.00 0.00 
  Pesa, Mofoka A. 1876 RSA0.0010.00 0.00 
  Khuphwathea, Paul C. 1841 MAW1.0010.00 0.00 
  Baloyi, Siphiwe 1929 RSA0.0010.00 0.00 
  Fredericks, Malcolm Mp. 1858 RSA1.0010.00 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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