Individual Calculations August 2016
 Willenberg, Glen I.  Total change: 47.60  Rating chartPersonal card
 South African Open Chess Championships 2016 (A-Section) Cape Town RSA 2016-07-01
RcRownchangeKK*chgGame
 1816 1670 3.50 7 1.19 40 47.60 
  Willenberg, Craig Glen 2047 RSA0.001-0.0940-3.60 
  Willenberg, Athon 1874 RSA0.001-0.2440-9.60 
  Van Wyngaard, Liam 1529 RSA0.501-0.1940-7.60 
  Von Willich, Gideon Pieter Retie 1509 RSA1.0010.294011.60 
  Frick, Denise wm1905 RSA1.0010.794031.60 
  Joao, Amaral 1886 ANG0.001-0.2240-8.80 
  Aly, Tamer 1963 EGY1.0010.854034.00 

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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