Individual Calculations December 2013
 Rousselin, Marc  Total change: 28.65  Rating chartPersonal card
 17eme Open de Louviers LOUVIERS FRA 2013-11-09
RcRownchangeKK*chgGame
 1839 1628 3.50 6 1.91 15 28.65 
  Duverne, Jean-Marie 2028  * FRA0.001-0.0815-1.20 
  Grenet, Dominique 1480 FRA1.0010.30154.50 
  Guillaumat, Jean-Pierre 1838 FRA0.5010.27154.05 
  Saint-Gilles, Damien 1757 FRA1.0010.671510.05 
  Vigneron, Frederic 1910 FRA1.0010.841512.60 
  Boursier, Xavier 2019 FRA0.001-0.0915-1.35 
 * 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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