Individual Calculations September 2015
 Marie, Xavier  Total change: -21.00  Rating chartPersonal card
 12e Open international de Plancoet - Tournoi A PLANCOET FRA 2015-07-26
RcRownchangeKK*chgGame
 1770 1861 4.50 9 -1.05 20 -21.00 
  Troubat, Alexandre 1697 FRA0.001-0.7220-14.40 
  Primault, Loic 1658 FRA0.501-0.2620-5.20 
  Fayolet, Yannick 1461  * FRA1.0010.08201.60 
  Adrian, Claude m2189 FRA0.001-0.1320-2.60 
  Lucas, Jean-Christian 2095 FRA0.5010.29205.80 
  Retailleau, Elise 1625 FRA0.001-0.8020-16.00 
  Le Borgne, Romain 1742 FRA0.501-0.1620-3.20 
  Corbel, Mael 1722 FRA1.0010.31206.20 
  Le Bihan, Alison 1742 FRA1.0010.34206.80 
 * 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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