Rapid: Individual Calculations June 2019
 Gourdeau, Marie-Christine  Total change: -5.00  Rating chartPersonal card
 14eme Rapide du Pays d'Aix AIX EN PROVENCE FRA 2019-05-12
RcRownchangeKK*chgGame
 1450 1285 2.00 7 -0.25 20 -5.00 
  Duquesnoy, Jean-Philippe 1685  * FRA0.001-0.0820-1.60 
  Maret, Simon 1644 FRA0.001-0.1020-2.00 
  Besson, Catherine 1106 FRA1.0010.27205.40 
  Bui, Christopher 1614 FRA0.001-0.1220-2.40 
  Ducray, Christian 1164 FRA1.0010.34206.80 
  Brissonneau, Laurent 1575 FRA0.001-0.1620-3.20 
  Gamblin, Vincent 1361 FRA0.001-0.4020-8.00 
 * 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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