Individual Calculations February 2023
 Lee, Alexandre Km  Total change: 91.60  Rating chartPersonal card
 2023 Australian Open Championship Perth AUS 2023-01-02
RcRownchangeKK*chgGame
 1850 1558 4.00 8 2.29 40 91.60 
  Teh, Rui Gen 2028 MAS0.001-0.0540-2.00 
  De Rooy, Samuel 1313 AUS1.0010.20408.00 
  Gao, Oscar 1727 AUS1.0010.724028.80 
  Young, Micah 1844 AUS0.5010.344013.60 
  Holland, Dennis 1899 AUS1.0010.884035.20 
  Stojic, Dusan f2219 AUS0.001-0.0140-0.40 
  Salasan, Haran 2002 AUS0.5010.444017.60 
  Ellis, David 1770 AUS0.001-0.2340-9.20 

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)
 

 

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