Rapid: Individual Calculations September 2017
 Li, Johnson  Total change: 16.00  Rating chartPersonal card
 2017 Norths Rapid Championship Sydney AUS 2017-08-08
RcRownchangeKK*chgGame
 1787 1887 4.50 6 0.80 20 16.00 
  Chiara, Vince 1511 AUS1.0010.09201.80 
  Lane, Clive D 1708 AUS1.0010.27205.40 
  Halpin, Patrick 2055 AUS0.001-0.2820-5.60 
  Tulevski, Vasil G 1913 AUS1.0010.542010.80 
  Cooper, Nicholas 1813 AUS0.501-0.1020-2.00 
  Marsh, Luke 1723 AUS1.0010.28205.60 

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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