Individual Calculations February 2016
 Cook, Geoff L  Total change: -34.00  Rating chartPersonal card
 2015 Canterbury Summer Swiss Melbourne AUS 2015-12-27
RcRownchangeKK*chgGame
 1932 1789 1.50 5 -0.13 20 -2.60 
  Urban, Sylvester 2136 HUN0.001-0.1120-2.20 
  Kempen, Leon c1988 AUS0.5010.26205.20 
  Hacche, David J f2040 AUS0.5010.31206.20 
  Davis, Tony J c1911 AUS0.001-0.3320-6.60 
  Lim, Christopher 1583 AUS0.501-0.2620-5.20 

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)
 
 2016 Australian Championship Reserves Melbourne AUS 2016-01-02
RcRownchangeKK*chgGame
 1629 1787 4.00 8 -1.57 20 -31.40 
  Dale, Simon 1428 AUS0.501-0.4020-8.00 
  Lu, Lillian 1521 AUS0.001-0.8220-16.40 
  Silas, Pranas 1819 AUS0.5010.04200.80 
  Shen, Fiona 1630 AUS1.0010.29205.80 
  Soetanto, Brandon 1655 AUS1.0010.32206.40 
  Egan, Bill c1686 AUS0.501-0.1420-2.80 
  Lim, Christopher 1583 AUS0.501-0.2620-5.20 
  Winkelman, Albert 1712 AUS0.001-0.6020-12.00 

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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