Individual Calculations February 2023
 Janceski, Alex  Total change: -47.60  Rating chartPersonal card
 2023 Australian Open Championship Perth AUS 2023-01-02
RcRownchangeKK*chgGame
 1644 1821 5.50 11 -2.38 20 -47.60 
  Lawes, Alexander 1421  * AUS1.0010.08201.60 
  Wallis, Christopher f2312 AUS0.001-0.0420-0.80 
  Xiao Zhou, Ning 1583 AUS0.501-0.3020-6.00 
  Sheridan, Wallace 1461 AUS1.0010.10202.00 
  Kelly, Adam c2005 AUS0.001-0.2620-5.20 
  Koh, Shannon 1541 AUS0.001-0.8420-16.80 
  De Vas, Yonal 1558 AUS1.0010.18203.60 
  Rafiei Darani, Daryoush 1504 AUS1.0010.13202.60 
  Weller, Tony 1639 AUS0.001-0.7420-14.80 
  Marriott, Max 1533 AUS0.501-0.3420-6.80 
  Taylor, Noah 1525 AUS0.501-0.3520-7.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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