Individual Calculations July 2011
 De La Forest-Divonne, Herve  Total change: -8.55  Rating chartPersonal card
 Open de l'Ascension d'Issy les Moulineaux ISSY LES MOULINEAUX FRA 2011-06-02
RcRownchangeKK*chgGame
 1711 1447 0.00 3 -0.57 15 -8.55 
  Farwagi, Fouad-Pierre 1638 FRA0.001-0.2515-3.75 
  Arous, Andre 1647 FRA0.001-0.2415-3.60 
  Hoekstra, Carl 1847  * NED0.001-0.0815-1.20 
 * 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)
 

 

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