Rapid: Individual Calculations February 2020
 Beaumont, David  Total change: -18.00  Rating chartPersonal card
 2020 Chess Artists January Allegro Melbourne AUS 2020-01-19
RcRownchangeKK*chgGame
 1720 2045 5.00 7 -0.90 20 -18.00 
  Kolak, Tanya 1645  * AUS1.0010.08201.60 
  Li, Oliver 1686 AUS0.001-0.9020-18.00 
  Li, Jackie 1645  * AUS1.0010.08201.60 
  Chmiel, Rad 1666 AUS1.0010.09201.80 
  Lojanica, Milenko 2108 BIH0.001-0.4120-8.20 
  Nemeth, Laszlo 1645  * AUS1.0010.08201.60 
  Augustine, Darline 1645  * AUS1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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