Individual Calculations February 2023
 Chan, Luis  Total change: 15.80  Rating chartPersonal card
 2022 Canterbury Summer Swiss Melbourne AUS 2022-12-27
RcRownchangeKK*chgGame
 1941 2192 6.00 7 0.79 20 15.80 
  Halabe, Adam 1792  * AUS1.0010.08201.60 
  Kannan, Archit 1620 AUS1.0010.02200.40 
  Li, Jackie 2050 AUS1.0010.31206.20 
  Morris, James m2456 AUS0.001-0.1820-3.60 
  Do, Aaron 1803 AUS1.0010.09201.80 
  Annapureddy, Rheyansh Reddy 1734 AUS1.0010.05201.00 
  Jager, Jesse 2132 AUS1.0010.42208.40 
 * 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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