Rapid: Individual Calculations April 2022
 Louie, Simon  Total change: 9.40  Rating chartPersonal card
 Canberra Street Chess 5th March 2022 Canberra AUS 2022-03-05
RcRownchangeKK*chgGame
 1566 1450 2.00 4 0.47 20 9.40 
  Marks, Joe 1269 AUS1.0010.26205.20 
  Chibnall, Alana wf1896 AUS0.001-0.0620-1.20 
  Woo, Benjamin 1518 AUS0.001-0.4120-8.20 
  Forace, Lee 1582 AUS1.0010.682013.60 

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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