Individual Calculations September 2023
 Vervaet, Bart  Total change: -15.40  Rating chartPersonal card
 Tournoi de la Vierge 2023 Liege BEL 2023-08-11
RcRownchangeKK*chgGame
 1551 1781 4.50 7 -0.77 20 -15.40 
  Marmenout, Sylvain 1354 BEL1.0010.07201.40 
  Simek, Antonia 1538 BEL0.001-0.8020-16.00 
  Gupta, Akul 1381  * NED1.0010.08201.60 
  Lambrechts, Patrick 1387 BEL1.0010.08201.60 
  Cox, Wouter 1654 BEL0.501-0.1720-3.40 
  De Vettor, Marc 1648 BEL1.0010.32206.40 
  Bursztyn, Ioshua 1893 ARG0.001-0.3520-7.00 
 * 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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