Individual Calculations September 2012
 Boualit, Michael  Total change: 2.10  Rating chartPersonal card
 20ème open international de Saint-Affrique SAINT AFFRIQUE FRA 2012-07-21
RcRownchangeKK*chgGame
 1814 1719 3.00 7 0.14 15 2.10 
  Libiszewski, Fabien g2119  * FRA0.001-0.0815-1.20 
  Noireaut, Hoan 1520 FRA1.0010.24153.60 
  Hamdouchi, Adina-Maria wg2119  * FRA0.001-0.0815-1.20 
  Arpinon, Jack 1499 FRA1.0010.22153.30 
  Basri, Larbi-Jean 1520 FRA1.0010.24153.60 
  Renaux, Osmin 1970 FRA0.001-0.1915-2.85 
  Busson, Benoist 1954 FRA0.001-0.2115-3.15 
 * 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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