Individual Calculations December 2016
 Steyn, Hans  Total change: -3.40  Rating chartPersonal card
 2016 Guateng Chess League Pretoria & Johannesburg RSA 2016-09-10
RcRownchangeKK*chgGame
 1933 1797 1.50 5 -0.17 20 -3.40 
  Findlay, Michael 1915 RSA0.5010.16203.20 
  Klevansky, Aron c1729 RSA0.001-0.5920-11.80 
  Meintjes, Jacques C. 1969 RSA0.5010.23204.60 
  Hercules, Benjamin Vincent 2157 RSA0.001-0.1020-2.00 
  Wilken, Justin Barend 1893 RSA0.5010.13202.60 

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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