Individual Calculations August 2016
 Willenberg, Shaun R.  Total change: -18.80  Rating chartPersonal card
 South African Open Chess Championships 2016 (A-Section) Cape Town RSA 2016-07-01
RcRownchangeKK*chgGame
 1662 1610 3.50 9 -0.47 40 -18.80 
  Gluckman, Paul f1923 RSA0.001-0.1440-5.60 
  Salimu, Reuben 1949 ZIM0.001-0.1240-4.80 
  McInnes, Andrew 1459 RSA1.0010.304012.00 
  Sutil, Y 1771 RSA0.5010.21408.40 
  Adams, Seth-Riley c1689 RSA0.001-0.3940-15.60 
  Phera, James 1316 RSA1.0010.15406.00 
  Windvogel, Lance J 1783 RSA0.001-0.2740-10.80 
  Blaauw, Gavin M. 1538 RSA0.001-0.6040-24.00 
  Van Wyngaard, Liam 1529 RSA1.0010.394015.60 

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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