Individual Calculations July 2019
 Duvert, Francois  Total change: 18.60  Rating chartPersonal card
 42eme Open de l'Ascension d'Issy-les-Moulineaux ISSY LES MOULINEAUX FRA 2019-05-30
RcRownchangeKK*chgGame
 1572 1668 3.00 6 -0.65 20 -13.00 
  Martinez, Alberto 1501 FRA1.0010.28205.60 
  Rouast, Joseph 1836 FRA0.001-0.2820-5.60 
  Arous, Andre 1447 FRA0.001-0.7820-15.60 
  Nguyen, Anh Duc 1480 FRA1.0010.26205.20 
  Mimoune, Mehdi 1268  * FRA1.0010.08201.60 
  Contois, Frederick-Andre 1902 FRA0.001-0.2120-4.20 
 * 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)
 
 8e Fide de l'Echiquier de Paris (-2200) PARIS FRA 2019-06-08
RcRownchangeKK*chgGame
 1846 1620 3.00 6 1.58 20 31.60 
  El Ayyash, Rawad 1840 LBN1.0010.782015.60 
  Naillou, Thomas 1991 FRA0.001-0.1020-2.00 
  Banat, Rizlene wf1739 ALG1.0010.662013.20 
  Platnick, Elijah 1817 USA0.001-0.2520-5.00 
  Le Huec, Samuel 1669 FRA1.0010.572011.40 
  Laplanche, Denis 2020  * FRA0.001-0.0820-1.60 
 * 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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