Individual Calculations September 2023
 Thiry, Jean-Christophe  Total change: -1.60  Rating chartPersonal card
 Tournoi de la Vierge 2023 Liege BEL 2023-08-11
RcRownchangeKK*chgGame
 1650 2013 3.50 4 -0.08 20 -1.60 
  Remont, Leopold 1729 BEL0.501-0.3420-6.80 
  Marmenout, Sylvain 1613  * BEL1.0010.08201.60 
  Brunet, David 1610 BEL1.0010.08201.60 
  Wambecq, Ward 1649 BEL1.0010.10202.00 
 * 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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