Blitz: Individual Calculations January 2019
 De Jager, Luan  Total change: -26.20  Rating chartPersonal card
 Graham Solomon Memorial 2018 (Blitz) Cape Town RSA 2018-11-25
RcRownchangeKK*chgGame
 1987 1877 3.00 12 -1.31 20 -26.20 
  Barrish, Daniel f2183 RSA0.001-0.1420-2.80 
  Salimu, Reuben 1863 ZIM1.0010.48209.60 
  Aguirre, Bryan 2013 RSA0.001-0.3220-6.40 
  James, Michael 2029 RSA0.001-0.3020-6.00 
  Erlank, Warrick 1956 RSA0.001-0.3920-7.80 
  Bhawoodien, Shabir Hussain f2158 RSA0.001-0.1620-3.20 
  Lynch, Justin 1725 RSA0.001-0.7020-14.00 
  Solomon, Maxwell c2043 RSA0.5010.22204.40 
  Willenberg, Kenneth Sean 1906 RSA1.0010.542010.80 
  Agulhas, Keegan f2009 RSA0.001-0.3220-6.40 
  Willenberg, Athon 1903 RSA0.5010.04200.80 
  Willenberg, Craig Glen 2060 RSA0.001-0.2620-5.20 

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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