Individual Calculations July 2019
 Collin, Pascal  Total change: -8.60  Rating chartPersonal card
 42eme Open de l'Ascension d'Issy-les-Moulineaux ISSY LES MOULINEAUX FRA 2019-05-30
RcRownchangeKK*chgGame
 1600 1761 3.00 5 -0.43 20 -8.60 
  Larcheveque, Francois 1970 FRA0.001-0.2320-4.60 
  Laouamri, Samy 1596 FRA0.001-0.7220-14.40 
  Boudier, Thomas 1546 FRA1.0010.23204.60 
  Carlier-Bromberg, Paul 1529 FRA1.0010.21204.20 
  Lenoir, Albert 1361  * FRA1.0010.08201.60 
 * 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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