Individual Calculations August 2013
 Laurain, Dominique  Total change: -9.30  Rating chartPersonal card
 16eme Open des Vins du Médoc NAUJAC SUR MER FRA 2013-06-30
RcRownchangeKK*chgGame
 1901 1976 4.50 9 -0.62 15 -9.30 
  Bignonneau, Pascal 1676 FRA0.001-0.8515-12.75 
  Kosic, Miroslav 1576  * FRA1.0010.08151.20 
  Barat, Jean-Claude 1576  * FRA1.0010.08151.20 
  Marie, Maxime c2214 FRA0.5010.30154.50 
  Roumegous, Marina wm2154 FRA0.001-0.2715-4.05 
  Feit, Jean-Luc 1682 FRA1.0010.15152.25 
  Deslias, Gregoire 2132 FRA0.001-0.2915-4.35 
  Tholey, Jean-Paul 1917 FRA1.0010.42156.30 
  Lorente Penalba, Diego 2182 ESP0.001-0.2415-3.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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