Individual Calculations April 2013
 Pernoud, Claire  Total change: -17.85  Rating chartPersonal card
 Championnat de l'Isère 2013 EYBENS FRA 2012-10-20
RcRownchangeKK*chgGame
 1626 1582 1.00 5 -1.19 15 -17.85 
  Guillon, Gabriel 1808 FRA0.5010.29154.35 
  Faure, Serge 1740 FRA0.001-0.2915-4.35 
  Der Hovhanessian, Daniel 1626 FRA0.5010.06150.90 
  Cifani, Pierre 1624 FRA0.001-0.4415-6.60 
  Aubert, Estee 1333 FRA0.001-0.8115-12.15 

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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