Individual Calculations February 2023
 Simonds, Marcus  Total change: -2.40  Rating chartPersonal card
 2023 Australian Open Championship Perth AUS 2023-01-02
RcRownchangeKK*chgGame
 1726 1581 4.00 10 -0.12 20 -2.40 
  Jordan, William f2181 AUS0.001-0.0220-0.40 
  Moseley, Paul 1357 AUS1.0010.22204.40 
  Gong, Patrick f2292 AUS0.001-0.0120-0.20 
  Lawes, Alexander 1408 AUS1.0010.27205.40 
  Lakner, Jay 2060 AUS0.001-0.0520-1.00 
  Gunawan, Marco 1507 AUS1.0010.40208.00 
  Kinsman, Craig C 1986 AUS0.001-0.0820-1.60 
  Chen, Angus 1394 AUS0.501-0.2420-4.80 
  Shen, Fiona 1625 AUS0.5010.06201.20 
  Solomontchik, Daniel 1453 FID0.001-0.6720-13.40 

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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