Individual Calculations June 2013
 Buffin, Jean  Total change: 14.40  Rating chartPersonal card
 36e Open de l'Ascension Victor SYRE d'Issy-les-Moulineaux ISSY LES MOULINEAUX FRA 2013-05-08
RcRownchangeKK*chgGame
 1625 1313 1.50 7 0.48 30 14.40 
  Graciano, Jean-Pierre 1511 FRA0.5010.26307.80 
  Sitter, Bernard 1521 FRA1.0010.773023.10 
  Pham, Hieu Tuong 1713  * VIE0.001-0.0830-2.40 
  Wagner, Jean-Philippe 1704 FRA0.001-0.0930-2.70 
  Masson, Gerard 1629 FRA0.001-0.1330-3.90 
  Faure-Brac, Seraphin 1713  * FRA0.001-0.0830-2.40 
  Nicol, Thierry 1582 FRA0.001-0.1730-5.10 
 * 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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