Individual Calculations June 2015
 Bourgoin, Bruno  Total change: 7.20  Rating chartPersonal card
 38ème Open de l'Ascension Victor Syre d'Issy-les-Moulineaux ISSY LES MOULINEAUX FRA 2015-05-14
RcRownchangeKK*chgGame
 1686 1586 2.00 4 0.36 20 7.20 
  Da Costa, Manuel 1429 FRA1.0010.29205.80 
  Le Yaouanq, Gerard 1431 FRA1.0010.29205.80 
  Giffard, Nicolas m1986  * FRA0.001-0.0820-1.60 
  Blanc, Christian 1897 FRA0.001-0.1420-2.80 
 * 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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