Individual Calculations February 2014
 Bonnaud, Albert  Total change: 9.75  Rating chartPersonal card
 10ème Open International d'Echecs de Charleville-Mézières de Noël CHARLEVILLE FRA 2013-12-26
RcRownchangeKK*chgGame
 1920 1730 3.00 8 0.65 15 9.75 
  Serafimov, Dimitar f2130  * BUL0.001-0.0815-1.20 
  Rouffignac, Tanguy 2130  * FRA0.5010.42156.30 
  Saintpere, Pascal 1629 FRA1.0010.36155.40 
  Gnad, Gunnar 1757 LUX0.5010.04150.60 
  Wallart, Adrien 2130  * FRA0.001-0.0815-1.20 
  Lhoest, Alain 1673 FRA1.0010.42156.30 
  Gaignierre, Gilles 1981 FRA0.001-0.1915-2.85 
  Pytel, Bozena wm1931 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)
 

 

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