Individual Calculations February 2023
 Dunn, Maxim  Total change: 24.00  Rating chartPersonal card
 Hastings New Year Morning hastings ENG 2023-01-02
RcRownchangeKK*chgGame
 1765 1667 2.50 5 0.60 40 24.00 
  Jukes, Sam 1928 WLS0.001-0.1840-7.20 
  Gamal, Alaa 1739 ENG1.0010.604024.00 
  Hjort, Helge 1924 DEN0.5010.324012.80 
  Heath, David R 1661 ENG0.501-0.0140-0.40 
  Banerjee, Supratit 1573 SCO0.501-0.1340-5.20 

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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