Individual Calculations July 2019
 Billot, Daniel  Total change: 14.60  Rating chartPersonal card
 42eme Open de l'Ascension d'Issy-les-Moulineaux ISSY LES MOULINEAUX FRA 2019-05-30
RcRownchangeKK*chgGame
 1665 1606 3.50 6 0.96 20 19.20 
  Peignien, Laurent 1438 FRA1.0010.28205.60 
  Tran, Philippe 1785 FRA0.001-0.2720-5.40 
  Panvier, Briac 1256 FRA1.0010.11202.20 
  Imokrane, Jean-Francois 1708 FRA0.001-0.3620-7.20 
  Lelievre, Clement 1923 FRA0.5010.37207.40 
  Gravier, Laurent 1879 FRA1.0010.832016.60 

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)
 
 8e Fide de l'Echiquier de Paris (-2200) PARIS FRA 2019-06-08
RcRownchangeKK*chgGame
 1630 1606 2.50 6 -0.23 20 -4.60 
  Andrieu, Philippe 1826 FRA0.001-0.2220-4.40 
  Bocquet, Nathanael 1667 FRA0.001-0.4220-8.40 
  Barzilay, Marianne 1493 FRA1.0010.35207.00 
  Dincov, Ioan 1206  * FRA1.0010.08201.60 
  Banat, Rizlene wf1739 ALG0.5010.18203.60 
  Baumel, Laurent 1848 FRA0.001-0.2020-4.00 
 * 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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