Individual Calculations December 2016
 Findlay, Michael  Total change: -50.80  Rating chartPersonal card
 2016 Guateng Chess League Pretoria & Johannesburg RSA 2016-09-10
RcRownchangeKK*chgGame
 1881 1915 2.00 6 -1.27 40 -50.80 
  Steyn, Hans 1797 RSA0.501-0.1640-6.40 
  Mazibuko, Khanya 1666 RSA0.001-0.8140-32.40 
  Meintjes, Jacques C. 1969 RSA0.5010.08403.20 
  Mnguni, Jacob Dumisani 2153 RSA0.5010.304012.00 
  Wilken, Justin Barend 1893 RSA0.501-0.0340-1.20 
  Thabethe, Nhlanhla 1805 RSA0.001-0.6540-26.00 

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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