Rapid: Individual Calculations December 2023
 Boudart, Alain  Total change: -3.80  Rating chartPersonal card
 10eme rapide de St-Pierre-des-Corps - Tournoi A ouvert a tous SAINT PIERRE DES CORPS FRA 2023-11-05
RcRownchangeKK*chgGame
 1627 1795 4.50 7 -0.19 20 -3.80 
  Wolfstirn, Michel 1323 FRA1.0010.05201.00 
  Le Guillou, Francois 1467 FRA1.0010.13202.60 
  Delmas, Raphael 2008 FRA0.001-0.2320-4.60 
  Halili, Etnik 1543 FRA0.501-0.3120-6.20 
  El Archi, Yassir 1698 FRA1.0010.37207.40 
  Nortier, Julien 1958 FRA0.001-0.2820-5.60 
  Jacob, Gabriel 1395  * FRA1.0010.08201.60 
 * 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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