Individual Calculations April 2022
 Healey, Leigh  Total change: 21.60  Rating chartPersonal card
 2022 Ballarat Begonia Open Melbourne AUS 2022-03-12
RcRownchangeKK*chgGame
 1742 1465 2.00 6 0.54 40 21.60 
  De Rooy, Jack 1148 AUS1.0010.13405.20 
  Thompson, Bradley Clark 1740 AUS0.001-0.1740-6.80 
  Lea, Tom 1696 AUS1.0010.794031.60 
  Dragicevic, Domagoj f2165 AUS0.001-0.0140-0.40 
  Datar, Tejas 1958 AUS0.001-0.0440-1.60 
  Ritter, Theo 1746 AUS0.001-0.1640-6.40 

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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