Rapid: Individual Calculations December 2022
 De Rooy, Jack  Total change: 35.60  Rating chartPersonal card
 2022 Victorian Rapid Play Championship Melbourne AUS 2022-10-23
RcRownchangeKK*chgGame
 1442 1150 2.00 5 0.89 40 35.60 
  Jothibabu, Anandaram 1786 AUS0.001-0.0140-0.40 
  Chiverton, Fergus 1633 AUS0.001-0.0540-2.00 
  Beckman, John 1360 AUS0.001-0.2340-9.20 
  Rehill, Paul 1189 AUS1.0010.554022.00 
  Bambridge, Greg 1242 AUS1.0010.634025.20 

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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