Individual Calculations February 2013
 Staak, Eric  Total change: 6.60  Rating chartPersonal card
 Australian Open 2013 Sydney AUS 2013-01-02
RcRownchangeKK*chgGame
 1781 1671 4.00 10 0.44 15 6.60 
  Saleh, Akef 1947 INA0.001-0.1715-2.55 
  Shaw, Robin A. 1829 AUS0.5010.21153.15 
  Bennett, Calvin 1793 AUS0.5010.17152.55 
  Glissan, Paul 1860 AUS0.001-0.2515-3.75 
  Dickson, Ian 1790 AUS0.5010.16152.40 
  Vuglar, Shanon 1778 AUS0.001-0.3515-5.25 
  Simmonds, Rex 1722 AUS0.001-0.4315-6.45 
  Wilson, Peter John 1555 AUS1.0010.34155.10 
  Van Der Wal, Fritz W 1852 AUS0.5010.24153.60 
  London, Shane 1683 AUS1.0010.52157.80 

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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