Individual Calculations October 2023
 Hertog, Alexander  Total change: -66.00  Rating chartPersonal card
 Wimbledon FIDE Congress September 2023 - U2300 London ENG 2023-09-01
RcRownchangeKK*chgGame
 1484 1693 2.00 5 -1.65 40 -66.00 
  Banerjee, Supratit 2017 SCO0.001-0.1340-5.20 
  Gupta, Aarav G 1347 ENG0.001-0.8940-35.60 
  McLean, Rory R 1426 ENG1.0010.18407.20 
  Binu, Nathan 1338 ENG1.0010.11404.40 
  Spirling, Florence 1293  * ENG0.001-0.9240-36.80 
 * 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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