Individual Calculations August 2013
 Bouthier, Jacques  Total change: -1.35  Rating chartPersonal card
 16eme Open des Vins du Médoc NAUJAC SUR MER FRA 2013-06-30
RcRownchangeKK*chgGame
 1901 1845 3.00 7 -0.09 15 -1.35 
  Kramer, Julian 2133 GER0.001-0.1615-2.40 
  Favarel, Antoine f2245  * FRA0.001-0.0815-1.20 
  Roussel, Glenn 1911 FRA0.001-0.4115-6.15 
  Barat, Jean-Claude 1477 FRA1.0010.10151.50 
  Bignonneau, Pascal 1676 FRA1.0010.28154.20 
  Zickelbein, Benjamin 1713 GER1.0010.32154.80 
  Roumegous, Marina wm2154 FRA0.001-0.1415-2.10 
 * 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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