Individual Calculations October 2008
 Clech, Jean-Louis  Total change: 1.65  Rating chartPersonal card
 Championnat International de Paris - A Paris FRA 2008-06-28
RcRownchangeKK*chgGame
 1966 2098 5.50 8 0.11 15 1.65 
  Vallobra, Pierre 1906 FRA0.001-0.7515-11.25 
  L`huillier, Robin 1923 FRA0.501-0.2315-3.45 
  Perusseau, Clement 1895 FRA1.0010.24153.60 
  Claisse, Patrick 1928 FRA1.0010.28154.20 
  Tardif, Olivier 1944 FRA1.0010.29154.35 
  Chitrit, Norbert 1992 FRA1.0010.36155.40 
  Ledoux, Alain 1998 FRA1.0010.36155.40 
  Bettioui, Noureddine 2143 FRA0.001-0.4415-6.60 

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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