Individual Calculations September 2011
 Graillon, David  Total change: 22.80  Rating chartPersonal card
 7 ème Open International du Rhône LAVAL FRA 2011-07-03
RcRownchangeKK*chgGame
 1984 1930 5.50 9 1.52 15 22.80 
  Froment, Victor 1669 FRA1.0010.18152.70 
  Dubreuil, Julien f2248 FRA0.001-0.1315-1.95 
  Monin, Philippe 1797 FRA1.0010.32154.80 
  Gueriche, Guillaume 2104 FRA0.001-0.2715-4.05 
  Liarsou, Patrick 1906 FRA0.501-0.0315-0.45 
  Bombail, Leonard 1728 FRA1.0010.24153.60 
  Lefevre, Margaux 2004 FRA1.0010.60159.00 
  Malka, Samuel 2071 FRA1.0010.691510.35 
  Foisor, Cristina-Adela mwg2330  * ROU0.001-0.0815-1.20 
 * 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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