Individual Calculations February 2013
 Simmonds, Rex  Total change: -21.30  Rating chartPersonal card
 Australian Open 2013 Sydney AUS 2013-01-02
RcRownchangeKK*chgGame
 1783 1722 3.50 10 -0.71 30 -21.30 
  Iskandar, Bin Abdullah 1994 SIN0.001-0.1730-5.10 
  Lilly, Richard 1904 AUS0.001-0.2630-7.80 
  Wilson, Peter John 1555 AUS0.501-0.2230-6.60 
  Press, Brian J 1585 AUS1.0010.32309.60 
  Fry, Peter 1893 AUS0.001-0.2730-8.10 
  Staak, Eric 1671 AUS1.0010.433012.90 
  Van Der Wal, Fritz W 1852 AUS1.0010.683020.40 
  Bennett, Matthew 1817 AUS0.001-0.3730-11.10 
  Rachmadi, Herman 1839 AUS0.001-0.3430-10.20 
  Egan, Bill 1716 AUS0.001-0.5130-15.30 

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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