Rapid: Individual Calculations January 2019
 Willenberg, Kenneth Sean  Total change: -18.00  Rating chartPersonal card
 Graham Solomon Memorial 2018 (Rapid) Cape Town RSA 2018-11-24
RcRownchangeKK*chgGame
 1991 1906 1.50 6 -0.90 20 -18.00 
  Bhawoodien, Mohamed Ozayr f2040 RSA0.001-0.3220-6.40 
  Wagner, Stephan 2249 RSA0.001-0.1220-2.40 
  Salimu, Reuben 1863 ZIM1.0010.44208.80 
  Agulhas, Keegan f2009 RSA0.5010.14202.80 
  Willenberg, Athon 1903 RSA0.001-0.5020-10.00 
  Lynch, Justin 1880 RSA0.001-0.5420-10.80 

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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