Individual Calculations July 2011
 Keller, Christophe  Total change: -4.20  Rating chartPersonal card
 Team - Nationale 2 - R10-11 FRANCE FRA 2011-05-14
RcRownchangeKK*chgGame
 2322 2190 0.50 2 -0.15 15 -2.25 
  Boulard, Eric 2252 FRA0.001-0.4115-6.15 
  Vareille, Francois m2392 FRA0.5010.26153.90 

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)
 
 Open de l'Ascension d'Issy les Moulineaux ISSY LES MOULINEAUX FRA 2011-06-02
RcRownchangeKK*chgGame
 2036 2190 4.00 6 -0.13 15 -1.95 
  Massimi, Pierre 1973 FRA1.0010.22153.30 
  Huchet, Francois 2004 FRA0.501-0.2415-3.60 
  Arby, Timothee 1861 FRA0.501-0.3815-5.70 
  Auvray, Simon 2034 FRA1.0010.29154.35 
  Vuddamalay, Milan 1790  * FRA1.0010.08151.20 
  Guliyev, Namig g2554 AZE0.001-0.1015-1.50 
 * 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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