Individual Calculations February 2023
 Turner, Jai  Total change: 42.20  Rating chartPersonal card
 2023 Oceania Zonal 3.6 Open Melbourne AUS 2023-01-23
RcRownchangeKK*chgGame
 1839 1518 3.50 9 2.11 20 42.20 
  Camer, Angelito 1983 AUS1.0010.952019.00 
  Van Der Hoorn, Thomas 1898 NZL0.001-0.0920-1.80 
  Wang, Aaron Ziwen 1728 NZL1.0010.772015.40 
  Dragicevic, Domagoj f2141 AUS0.001-0.0120-0.20 
  Davis, Tony J c1725 AUS1.0010.772015.40 
  Rozuwiecka, Anna 1799 AUS0.001-0.1620-3.20 
  Depaune, Ricko f1698 NRU0.001-0.2620-5.20 
  Anderson, Alistair 1862 AUS0.5010.38207.60 
  Kumar, Viney 1720 AUS0.001-0.2420-4.80 

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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