Individual Calculations March 2023
 Waller, Dan  Total change: -0.40  Rating chartPersonal card
 Cambridge International Open Cambridge ENG 2023-02-15
RcRownchangeKK*chgGame
 2015 2117 5.50 9 -0.02 20 -0.40 
  Lazarevic, Ljubica 1717  * SRB1.0010.08201.60 
  Dardha, Daniel g2612 BEL0.001-0.0420-0.80 
  Blinov, Roman 1732 ENG1.0010.09201.80 
  Liu, Tianyi (jack) 1865 ENG0.501-0.3120-6.20 
  Britnell, Jonathan 1708 ENG1.0010.08201.60 
  Shafi, Declan 2201 SCO0.001-0.3820-7.60 
  Banerjee, Supratit 1740 SCO1.0010.09201.80 
  Saunders, Aron 2109 ENG1.0010.49209.80 
  Gormally, Daniel W g2448 ENG0.001-0.1220-2.40 
 * 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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