Individual Calculations May 2023
 Fernandez, Michael  Total change: -28.40  Rating chartPersonal card
 2023 MCC Bob Brooking Memorial Weekender Melbourne AUS 2023-04-21
RcRownchangeKK*chgGame
 1879 2181 4.50 7 -1.42 20 -28.40 
  Whitford, Matthew 1781  * AUS1.0010.08201.60 
  Annapureddy, Rheyansh Reddy 1745 AUS1.0010.06201.20 
  Zafirakos, Jesse 1889 AUS1.0010.15203.00 
  Dai, Cheng 2017 AUS0.501-0.2220-4.40 
  Li, Tedric 1936 AUS0.501-0.3020-6.00 
  Kong, Ren En 1896 MAS0.501-0.3420-6.80 
  Heydari, Majid 1888 IRI0.001-0.8520-17.00 
 * 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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