Individual Calculations September 2014
 Ballan, Guillaume  Total change: -34.80  Rating chartPersonal card
 19eme tournoi international de Créon - Tournoi principal CREON FRA 2014-07-28
RcRownchangeKK*chgGame
 1837 1939 4.00 9 -1.74 20 -34.80 
  Cazeaux, Didier 1730 FRA1.0010.23204.60 
  Passager, Jean-Pierre 2197 FRA0.001-0.1820-3.60 
  Nguyen, Chi-Minh m2339  * FRA0.001-0.0820-1.60 
  Andrieu, Luc 1718 FRA0.501-0.2820-5.60 
  Bertrand, Meryl 1731 FRA0.501-0.2720-5.40 
  Beda, Salome 1733 FRA0.001-0.7620-15.20 
  Gardet, Thomas 1730 FRA0.501-0.2720-5.40 
  Shakessi, Hossein 1608 FRA1.0010.12202.40 
  Poupard, Clement 1748 FRA0.501-0.2520-5.00 
 * 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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