Individual Calculations September 2011
 Lafargue, Alix  Total change: 0.00  Rating chartPersonal card
 Open International de Créon - Principal CREON FRA 2011-08-01
RcRownchangeRpKK*chgGame
 1855 0 3.50 9 0.00 1775   0.00 
  Roselle, Tristan 1802 FRA0.5010.00 0.00 
  Vandervorst, Marc 1882 FRA0.5010.00 0.00 
  Duffau, Pascal 1974 FRA0.0010.00 0.00 
  Smith, David J. 1860 IRL0.5010.00 0.00 
  Gasc, Real 1846 FRA0.5010.00 0.00 
  Catala, Laurent 1881 FRA0.0010.00 0.00 
  Andre, Philippe 1791 FRA0.5010.00 0.00 
  Roche, Philippe 1788 FRA0.5010.00 0.00 
  Crick, Steve 1874 ENG0.5010.00 0.00 

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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