Rapid: Individual Calculations November 2021
 Huet, David  Total change: -20.00  Rating chartPersonal card
 Tournoi de rentree 2021 de l'Echiquier Tourangeau GRATEAU FRA 2021-10-03
RcRownchangeKK*chgGame
 1313 1213 1.00 5 -1.00 20 -20.00 
  Fraile, Lucas 1270 FRA0.001-0.4220-8.40 
  Berleux, Stephane 1099 FRA0.001-0.6620-13.20 
  Goubin, Jean-Bernard 1635 FRA0.001-0.0720-1.40 
  Marinier, Jocelyn 1096 FRA1.0010.34206.80 
  Le Guillou, Francois 1466 FRA0.001-0.1920-3.80 

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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