Rapid: Individual Calculations September 2022
 Stern, David  Total change: 6.00  Rating chartPersonal card
 2022 Norths Allegro Sydney AUS 2022-08-02
RcRownchangeKK*chgGame
 1587 1623 3.00 5 0.30 20 6.00 
  Ball, Christopher c1834 AUS0.001-0.2320-4.60 
  Karnaout, Anthony 1397 AUS0.001-0.7920-15.80 
  Matthai, William 1608 AUS1.0010.48209.60 
  De Meio, Michael 1328 AUS1.0010.15203.00 
  Brown, Joshua 1768 AUS1.0010.692013.80 

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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