Rapid: Individual Calculations December 2022
 De Rooy, Samuel  Total change: 26.80  Rating chartPersonal card
 2022 Victorian Rapid Play Championship Melbourne AUS 2022-10-23
RcRownchangeKK*chgGame
 1581 1280 2.00 6 0.67 40 26.80 
  Kalina, Leo 1567 AUS1.0010.844033.60 
  Ilic, Goran 1721 AUS1.0010.944037.60 
  Bassig, Hamish 2021 AUS0.0010.00400.00 
  Zhang, Kevin W 1206 AUS0.001-0.6040-24.00 
  Beckman, John 1360 AUS0.001-0.3940-15.60 
  Kalisch, Tom 1613 AUS0.001-0.1240-4.80 

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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