Rapid: Individual Calculations April 2023
 While, Lyndon  Total change: 23.20  Rating chartPersonal card
 2023 WA Allegro Championship Perth AUS 2023-03-12
RcRownchangeKK*chgGame
 1755 1288 1.00 5 0.58 40 23.20 
  Taylor, Noah 1484 AUS1.0010.754030.00 
  Hare, Tim 2046 NZL0.0010.00400.00 
  Dharmapuri, Sri Krishna Kousel 1666 AUS0.001-0.0940-3.60 
  Davoll, Josh 1758 AUS0.001-0.0540-2.00 
  Laubbacher, Jamie 1821 AUS0.001-0.0340-1.20 

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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