Individual Calculations September 2013
 Berard, Jean-Claude  Total change: -15.60  Rating chartPersonal card
 21eme open international de Saint-Affrique SAINT AFFRIQUE FRA 2013-07-20
RcRownchangeKK*chgGame
 1713 1812 4.00 8 -1.04 15 -15.60 
  Cellier-Valencia, Lucie 1412  * FRA1.0010.08151.20 
  Billon, Olivier 2212  * FRA0.001-0.0815-1.20 
  Grosse, Tomas 1573 FRA1.0010.20153.00 
  Youssoupov, Moisse 2146 FRA0.001-0.1215-1.80 
  Bacrot, Alexandre 1592 FRA1.0010.22153.30 
  Tournebise, Hubert 1613 FRA0.001-0.7615-11.40 
  Sella, Laurent 1561 FRA1.0010.19152.85 
  Guerzeder, Thomas 1598 FRA0.001-0.7715-11.55 
 * 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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