Individual Calculations October 2008
 Ledoux, Alain  Total change: 2.10  Rating chartPersonal card
 Championnat International de Paris - A Paris FRA 2008-06-28
RcRownchangeKK*chgGame
 2008 1998 4.50 9 0.14 15 2.10 
  Mazhari, Mohammad 1831 FRA1.0010.28154.20 
  Baron, Daniel 2140 FRA0.001-0.3115-4.65 
  Delerme, Raymond 1878 FRA0.001-0.6615-9.90 
  Contois, Frederick-Andre 1925 FRA1.0010.40156.00 
  Truong, Hubert 1901 FRA1.0010.37155.55 
  Graca, Robert 2103 FRA0.5010.14152.10 
  Olivier, Philippe 2100 FRA1.0010.64159.60 
  Clech, Jean-Louis 2098 FRA0.001-0.3615-5.40 
  Lefranc, Benoit 2100 FRA0.001-0.3615-5.40 

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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