Individual Calculations September 2011
 Lauret, Patrick  Total change: -20.55  Rating chartPersonal card
 Festival International d'échecs Jean-Claude Loubatière - Masters MONTPELLIER FRA 2011-07-02
RcRownchangeKK*chgGame
 2043 1878 1.00 8 -1.37 15 -20.55 
  Ringuet, Noe 2092 FRA0.001-0.2315-3.45 
  Grignon, Maxime 2009 FRA0.001-0.3215-4.80 
  Ouakhir, Mehdi 2234 MAR0.001-0.1115-1.65 
  Lemiere, Frederic 2133 FRA0.001-0.1915-2.85 
  Mariel, David 2063 FRA0.001-0.2615-3.90 
  Costa, Jean-Yves 1879 FRA0.001-0.5015-7.50 
  Audiffren, Roger 2005 FRA1.0010.671510.05 
  Bouguerra, Tayeb 1930 FRA0.001-0.4315-6.45 

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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