Individual Calculations March 2010
 Rachmadi, Herman  Total change: -1.05  Rating chartPersonal card
 Australian Major Sydney AUS 2010-01-02
RcRownchangeKK*chgGame
 1882 1824 2.50 6 -0.07 15 -1.05 
  Hare, Tim 2163 NZL0.001-0.1215-1.80 
  Wan, Dennis 1862 AUS0.001-0.4515-6.75 
  Bleicher, Horst 1804 AUS1.0010.47157.05 
  Dickson, Ian 1897 AUS0.5010.10151.50 
  Press, Brian J 1506 AUS1.0010.13151.95 
  Chan, Jason 2062 AUS0.001-0.2015-3.00 

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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