Individual Calculations September 2011
 Guenin, Pierre  Total change: -33.60  Rating chartPersonal card
 Open International de Créon - Principal CREON FRA 2011-08-01
RcRownchangeKK*chgGame
 1745 1647 0.00 6 -2.24 15 -33.60 
  Chansavang, Albain 1787 FRA0.001-0.3115-4.65 
  Andre, Philippe 1791 FRA0.001-0.3115-4.65 
  Biaux, Alain 1909 FRA0.001-0.1815-2.70 
  Bordas, Laurent 1604 FRA0.001-0.5615-8.40 
  Marimon, Frederic 1631 FRA0.001-0.5215-7.80 
  Roset, Olivier 1747 FRA0.001-0.3615-5.40 

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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