Individual Calculations May 2023
 Press, Harry  Total change: 10.80  Rating chartPersonal card
 2023 O2C Doeberl Cup Premier Canberra AUS 2023-04-06
RcRownchangeKK*chgGame
 2100 2078 4.50 8 0.54 20 10.80 
  Galea, Patrick 1852 AUS1.0010.21204.20 
  Shoker, Samy g2493 EGY0.001-0.0720-1.40 
  Gao, Arthur 1781 AUS1.0010.15203.00 
  Fernandez, Daniel Howard g2512 ENG0.001-0.0620-1.20 
  Lee, Lachlan 1840 AUS0.501-0.3020-6.00 
  Yadao, Israel 2253 AUS0.001-0.2720-5.40 
  Ooi, Jayden 1913 AUS1.0010.28205.60 
  Fu, Yihe (rebo) f2154 AUS1.0010.602012.00 

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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