Individual Calculations September 2009
 Daubas, Christophe  Total change: -12.90  Rating chartPersonal card
 Championnat International de Paris - A Paris FRA 2009-07-04
RcRownchangeKK*chgGame
 1931 2009 4.00 8 -0.86 15 -12.90 
  Francois, Jean 1810 FRA0.501-0.2615-3.90 
  Hombourger, Regis 1900 FRA1.0010.35155.25 
  Emmenecker, Philippe 2160 FRA0.001-0.3015-4.50 
  Rachid, Danial 1910 FRA0.501-0.1415-2.10 
  Zaky, Tamir 1907 FRA0.501-0.1415-2.10 
  Msellek, Ilyass 1942 FRA0.001-0.5915-8.85 
  Pouyade, Fabrice 1900 FRA0.501-0.1515-2.25 
  Gaulupeau, Pascal 1916 FRA1.0010.37155.55 

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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