Individual Calculations July 2008
 Vidalinc, Jean-Louis  Total change: 0.30  Rating chartPersonal card
 4e Open de Rhone Marcy l'Etoile FRA 2008-04-12
RcRownchangeKK*chgGame
 2111 1959 2.00 6 0.02 15 0.30 
  Garcia Roman, Daniel m2309 ESP0.001-0.1115-1.65 
  Brochet, Thierry 1784 FRA1.0010.27154.05 
  Ravot, Sylvain 2233 FRA0.001-0.1715-2.55 
  Goossens, Etienne f2278 BEL0.001-0.1315-1.95 
  Robert, Thierry 1860 FRA1.0010.36155.40 
  Delort, Frederic 2200 FRA0.001-0.2015-3.00 

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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