Individual Calculations December 2013
 Gaulin, Jean-Pierre  Total change: -3.45  Rating chartPersonal card
 Championnat Départemental Open 2013 d'Indre et Loire CHAMBRAY LES TOURS FRA 2013-10-31
RcRownchangeKK*chgGame
 1789 1610 1.00 4 -0.23 15 -3.45 
  Grateau, Jean-Noel 1954 FRA0.001-0.1215-1.80 
  Le Bail, Stephane 1766 FRA0.001-0.2915-4.35 
  Hegedus, Pascal 1425 FRA1.0010.26153.90 
  Devallee, Jeremie 2010  * FRA0.001-0.0815-1.20 
 * 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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