Individual Calculations December 2022
 Guichard, Adrien  Total change: -9.60  Rating chartPersonal card
 21eme Open International de Besancon - Tournoi Principal BESANCON FRA 2022-10-29
RcRownchangeKK*chgGame
 1454 1593 3.00 5 -0.24 40 -9.60 
  Loll, Jean-Baptiste 1193  * FRA0.001-0.9240-36.80 
  Recloux, Georges 1448 BEL1.0010.314012.40 
  Bertaigne, Camille 1212 FRA1.0010.09403.60 
  Guichard, Paul 1569 FRA1.0010.474018.80 
  Saint-Arroman, Alain 1847 FRA0.001-0.1940-7.60 
 * 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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