Individual Calculations January 2023
 Faulkner, David J  Total change: -17.60  Rating chartPersonal card
 Mill Hill Congress - December - U1900 London ENG 2022-12-10
RcRownchangeKK*chgGame
 1511 1856 3.50 5 -0.88 20 -17.60 
  Liu, Jacob 1426 ENG0.501-0.4320-8.60 
  Slonczuk, Pawel 1497 ENG1.0010.10202.00 
  Jerome, Stellio 1501 ENG1.0010.11202.20 
  Bertesi, Andrea 1456  * ITA0.501-0.4220-8.40 
  Llewellyn, Julian D 1674 ENG0.501-0.2420-4.80 
 * 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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