Individual Calculations July 2019
 Amand, Gregoire  Total change: 11.40  Rating chartPersonal card
 8e Fide de l'Echiquier de Paris (-2200) PARIS FRA 2019-06-08
RcRownchangeKK*chgGame
 1731 1648 3.00 6 0.57 20 11.40 
  Mahieu, Luc 2016 FRA0.001-0.1020-2.00 
  Nguyen, Tristan 1457 FRA0.001-0.7520-15.00 
  Le Huec, Samuel 1669 FRA0.5010.03200.60 
  Violleau, Jean-Claude 1622 FRA1.0010.46209.20 
  Marcus, Joel 1802 USA1.0010.712014.20 
  Mano, Francois 1817 FRA0.5010.22204.40 

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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