Individual Calculations February 2023
 Rafiei Darani, Daryoush  Total change: 65.60  Rating chartPersonal card
 2023 Australian Open Championship Perth AUS 2023-01-02
RcRownchangeKK*chgGame
 1752 1504 3.50 9 1.64 40 65.60 
  Holland, Dennis 1899 AUS0.001-0.0840-3.20 
  Hernandez Mendez, Iker 1611 AUS1.0010.654026.00 
  Teh, Hui Lam 1706 MAS0.001-0.2440-9.60 
  Roebuck, Derek J 1592 AUS0.001-0.3840-15.20 
  Pimenov, Alex 1800 AUS1.0010.854034.00 
  Janceski, Alex 1821 AUS0.001-0.1340-5.20 
  Dagza, Ben 1726 AUS1.0010.784031.20 
  Hardegen, Kathryn wf1887 AUS0.5010.414016.40 
  Gao, Oscar 1727 AUS0.001-0.2240-8.80 

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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