Individual Calculations April 2013
 Boulet, Frederic  Total change: -10.50  Rating chartPersonal card
 29e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2013-02-23
RcRownchangeKK*chgGame
 1868 1896 4.50 9 -0.35 30 -10.50 
  Noordhoek, Henk 2090 NED0.001-0.2530-7.50 
  Briquet, Daniel 1635 FRA1.0010.18305.40 
  N`guyen, Emilien 2121 FRA0.001-0.2230-6.60 
  Beaussart, Alexandre 1658 FRA1.0010.20306.00 
  Lenaerts, Lennert 2080 BEL0.001-0.2630-7.80 
  Shalnev, Nikolai g2296  * GER0.5010.423012.60 
  Benali, Boubaker 1699 FRA0.001-0.7530-22.50 
  Mahieu, Jacques 1622 BEL1.0010.17305.10 
  Alloui-Cros, Alix 1608 FRA1.0010.16304.80 
 * 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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