Individual Calculations September 2011
 Alard, Pierre  Total change: -26.40  Rating chartPersonal card
 Open International de Créon - Principal CREON FRA 2011-08-01
RcRownchangeKK*chgGame
 1765 1846 3.00 8 -1.76 15 -26.40 
  Finkel, Julie 1723 FRA0.501-0.1715-2.55 
  Siret, Maxime 1707 FRA0.001-0.6915-10.35 
  De Cohen, Lisa 1506 FRA0.501-0.3815-5.70 
  Maisonnet, Emmanuel 1667 FRA1.0010.27154.05 
  Gaubil, Olivier 2063 FRA0.001-0.2215-3.30 
  Savalle, Mathilde 1554 FRA1.0010.15152.25 
  Duffau, Pascal 1974 FRA0.001-0.3315-4.95 
  Delgrange, Jean-Loup 1925 FRA0.001-0.3915-5.85 

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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