Individual Calculations March 2011
 Van Der Wal, Fritz W  Total change: -17.85  Rating chartPersonal card
 Australian Open Championship Sydney AUS 2011-01-02
RcRownchangeKK*chgGame
 1944 1906 2.00 7 -1.19 15 -17.85 
  Brown, Andrew 2175 AUS0.001-0.1715-2.55 
  Mortensen, Henrik 2015 DEN0.001-0.3515-5.25 
  Chibnall, Alana 1807 AUS1.0010.36155.40 
  Zajac, Maros 1963 SVK0.001-0.4215-6.30 
  Dunn, Michael G 1909 AUS0.001-0.5015-7.50 
  Perera, Pasan 1866 AUS0.001-0.5615-8.40 
  Wu, Edwin 1870 AUS1.0010.45156.75 

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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