Rapid: Individual Calculations June 2022
 Christophe, Jean-Francois  Total change: 78.60  Rating chartPersonal card
 21eme Tournoi Rapide d'Echecs de Bethune BETHUNE FRA 2022-05-26
RcRownchangeKK*chgGame
 1961 1709 5.50 8 3.93 20 78.60 
  Debailleul, Pierre 1981 FRA1.0010.832016.60 
  Dubuisson, Samuel 1955 FRA1.0010.812016.20 
  Havez, Matthieu 1921 FRA0.5010.27205.40 
  Maupin, Valerie wf2037 FRA1.0010.872017.40 
  Spillebout, Theo 1824 FRA0.001-0.3420-6.80 
  Stevens, Christian 1998 FRA1.0010.842016.80 
  Feryn, Alexandre 2062 FRA0.001-0.1120-2.20 
  Hetman, Freddy 1911 FRA1.0010.762015.20 

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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