Individual Calculations May 2017
 Laubscher, Anzel  Total change: 25.60  Rating chartPersonal card
 Steinitz Chess Festival 2017 (Elite) Cape Town RSA 2017-04-14
RcRownchangeKK*chgGame
 1942 1738 3.00 7 1.28 20 25.60 
  Jacobs, Kevin T 1882 RSA0.5010.19203.80 
  Erlank, Warrick 1943 RSA0.5010.26205.20 
  Willenberg, Shane C. 1844 RSA0.5010.14202.80 
  Salimu, Reuben 1961 ZIM1.0010.782015.60 
  Willenberg, Craig Glen 2020 RSA0.001-0.1620-3.20 
  Odendaal, Frederick 2067 RSA0.001-0.1220-2.40 
  Lynch, Justin 1876 RSA0.5010.19203.80 

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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