Individual Calculations August 2013
 Bordas, Laurent  Total change: -18.15  Rating chartPersonal card
 16eme Open des Vins du Médoc NAUJAC SUR MER FRA 2013-06-30
RcRownchangeKK*chgGame
 1669 1574 2.00 8 -1.21 15 -18.15 
  Roussel, Glenn 1911 FRA0.001-0.1215-1.80 
  Roussel, Stephane 1405 FRA1.0010.28154.20 
  Martin, Eric 1890 FRA0.001-0.1315-1.95 
  Renard, Luc 1722 FRA0.001-0.3015-4.50 
  Deschamps, Christophe 1441 FRA1.0010.32154.80 
  Labarthe, Francois 1592 FRA0.001-0.4715-7.05 
  Larand, Manuel 1974  * FRA0.001-0.0815-1.20 
  Pauly, Bertrand 1415 FRA0.001-0.7115-10.65 
 * 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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