Individual Calculations June 2016
 Ireland, Stephen J  Total change: -31.60  Rating chartPersonal card
 2016 Norths Club Candidates Sydney AUS 2016-02-16
RcRownchangeKK*chgGame
 1896 1831 2.50 8 -0.79 40 -31.60 
  Sirkka, Pertti T 1843 AUS0.5010.02400.80 
  Wan, Dennis 1799 AUS0.001-0.5440-21.60 
  Champion, Patrick 2001 AUS0.001-0.2840-11.20 
  Ball, Christopher c1945 AUS1.0010.664026.40 
  Abbott, Peter c1885 AUS0.5010.08403.20 
  Russell, Paul 1839 AUS0.001-0.4940-19.60 
  Pfefferle, Georg 1951 AUS0.001-0.3440-13.60 
  Hutchings, Frank P 1906 AUS0.5010.10404.00 

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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