Individual Calculations September 2009
 Bouthier, Jacques  Total change: 36.15  Rating chartPersonal card
 Championnat de France - Open B Nimes FRA 2009-08-11
RcRownchangeKK*chgGame
 1926 1896 7.00 10 2.41 15 36.15 
  Traskos, Dominique 1782 FRA1.0010.34155.10 
  Feryn, Benjamin 1954 FRA0.001-0.4215-6.30 
  Berthelot, Nathan 1796 FRA1.0010.36155.40 
  Lepot, Simon 1981 FRA1.0010.62159.30 
  Domenech, Vianney 1984 FRA0.001-0.3815-5.70 
  Vaillant, Stephane 1971 FRA0.5010.10151.50 
  Delerme, Raymond 1941 FRA1.0010.56158.40 
  Le Du, Michel 1936 FRA0.5010.06150.90 
  Degremont, Patrick 1971 FRA1.0010.60159.00 
  Iasman, Inna 1947 FRA1.0010.57158.55 

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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