Individual Calculations September 2011
 Dubreuil, Julien  Total change: 0.15  Rating chartPersonal card
 7 ème Open International du Rhône LAVAL FRA 2011-07-03
RcRownchangeKK*chgGame
 2144 2248 5.50 9 0.01 15 0.15 
  Verges, Brice 1870 FRA1.0010.09151.35 
  Graillon, David 1930 FRA1.0010.13151.95 
  Foisor, Cristina-Adela mwg2427 ROU0.001-0.2715-4.05 
  N`guyen, Emilien 1848  * FRA0.501-0.4215-6.30 
  Candy, Romain 2120 FRA1.0010.33154.95 
  Guedon, Stephane f2258 FRA0.5010.01150.15 
  Gueriche, Guillaume 2104 FRA1.0010.31154.65 
  Marholev, Dimitar m2377 BUL0.5010.17152.55 
  Foisor, Sabina-Francesca wg2363 USA0.001-0.3415-5.10 
 * 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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