Individual Calculations September 2012
 Barbot, Pierre  Total change: -6.30  Rating chartPersonal card
 20ème open international de Saint-Affrique SAINT AFFRIQUE FRA 2012-07-21
RcRownchangeKK*chgGame
 1711 1681 3.00 8 -0.78 15 -11.70 
  Bissieres, Matthieu f2081  * FRA0.001-0.0815-1.20 
  Ragon, Philippe 1464 FRA1.0010.22153.30 
  Viennois, Romain 1995 FRA0.001-0.1415-2.10 
  Cattaneo, Romain 1915 FRA0.001-0.2115-3.15 
  Prieu, Arnaud 1549 FRA0.001-0.6815-10.20 
  Richard, Michel 1485 FRA1.0010.25153.75 
  Pigeat, Typhaine 1313 FRA1.0010.10151.50 
  Briancon, Jacques 1885 FRA0.001-0.2415-3.60 
 * 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)
 
 Open International de Créon 2012 - Principal CREON FRA 2012-07-30
RcRownchangeKK*chgGame
 1901 1681 2.00 7 0.36 15 5.40 
  Curely, Etienne 1837 FRA1.0010.711510.65 
  Larand, Manuel 2044 FRA0.001-0.1015-1.50 
  Derieux, Christian 2027 FRA0.001-0.1115-1.65 
  Basso, Pierre-Yves 1911 FRA0.001-0.2115-3.15 
  Centomo, Jean-Louis 1778 FRA0.001-0.3715-5.55 
  Thoue, Jean-Claude 1777 FRA0.001-0.3715-5.55 
  Louvet, Christophe 1931 FRA1.0010.811512.15 

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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