Individual Calculations April 2008
 Theard, Alain  Total change: -9.25  Rating chartPersonal card
 21e Open de la ville du Mans Le Mans FRA 2007-12-26
RcRownchangeKK*chgGame
 1964 1727 1.00 6 -0.37 25 -9.25 
  Loiret, Stanislas 2077 FRA0.001-0.1125-2.75 
  Vaillant, Stephane 2027 FRA0.001-0.1525-3.75 
  Le Montagner, Yoann 2030 FRA0.001-0.1425-3.50 
  Picart, Laurent 2077 FRA0.001-0.1125-2.75 
  Au Quang, Tien 1649 FRA1.0010.39259.75 
  Grandadam, Patrick 1924 SUI0.001-0.2525-6.25 

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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