Rapid: Individual Calculations June 2023
 Bates, Richard A  Total change: -4.60  Rating chartPersonal card
 4th Hammersmith Friday Evening FIDE Rapidplay London ENG 2023-05-12
RcRownchangeKK*chgGame
 1958 2395 5.00 6 -0.46 10 -4.60 
  Mozaffari, Mohammad H 1672 IRI1.0010.01100.10 
  Nikologorskii, Matfei c2111 FID0.501-0.3410-3.40 
  Lau, Luke 2008 HKG0.501-0.4110-4.10 
  Yu, Rock 1995  * ENG1.0010.08100.80 
  Bonn, Thomas B 2135 FRA1.0010.18101.80 
  Dupuis, Denis K 1825 ENG1.0010.02100.20 
 * 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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