Individual Calculations September 2009
 Alet, Jean-Pierre  Total change: -1.65  Rating chartPersonal card
 24e Open International d'Avoine Avoine FRA 2009-07-18
RcRownchangeKK*chgGame
 2056 2207 6.00 9 -0.11 15 -1.65 
  Bourgois, Bastien 1963 FRA0.501-0.3015-4.50 
  Peyre, Thomas 1982 FRA0.501-0.2815-4.20 
  Lepot, Simon 1981 FRA1.0010.21153.15 
  De La Fontaine, Christophe 2010 FRA1.0010.25153.75 
  Lukasiewicz, Aleksander 1852 POL0.501-0.3915-5.85 
  Dupeux, Denis 1880 FRA1.0010.13151.95 
  Doncea, Vladimir m2460 ROU0.001-0.1915-2.85 
  Augereau, Cyrille 1985 FRA1.0010.22153.30 
  Lejarre, Ludovic m2394 FRA0.5010.24153.60 

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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