Individual Calculations August 2023
 Berthon, Jean Luc  Total change: 49.60  Rating chartPersonal card
 19e open de Villard de Lans - Tournoi accession VILLARD DE LENS FRA 2023-07-01
RcRownchangeKK*chgGame
 1200 1038 3.00 6 1.24 40 49.60 
  Nicollin, Diego 1229 FRA0.001-0.2540-10.00 
  Lopez Peysson, Thomas 1161 FRA0.5010.17406.80 
  Gluck, Corentin 1249 FRA0.001-0.2340-9.20 
  Terrier, Christiane 1030 FRA1.0010.494019.60 
  Tenaud, Remy 1207 FRA0.5010.22408.80 
  Mellet, Roger 1322 FRA1.0010.844033.60 

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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