Individual Calculations December 2014
 Grateau, Jean-Noel  Total change: -5.60  Rating chartPersonal card
 Championnat Départemental Open 2014 d'Indre et Loire CHAMBRAY LES TOURS FRA 2014-10-30
RcRownchangeKK*chgGame
 1867 1929 2.50 5 -0.28 20 -5.60 
  El Archi, Yassir 1691 FRA1.0010.20204.00 
  Sally, Paul-Adrien 2065 FRA0.001-0.3220-6.40 
  Pionnier, Camille 1529  * FRA1.0010.08201.60 
  Burille, Matthieu 2048 FRA0.5010.16203.20 
  Salvaing, Jean-Louis 2000 FRA0.001-0.4020-8.00 
 * 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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