Individual Calculations September 2009
 Peeters, Simonne  Total change: 6.60  Rating chartPersonal card
 24e Open International d'Avoine Avoine FRA 2009-07-18
RcRownchangeKK*chgGame
 1860 1781 4.00 9 0.44 15 6.60 
  Francois, Ginaud 1879 FRA0.001-0.3715-5.55 
  Maisonneuve, Lionel 1600 FRA1.0010.26153.90 
  Letonnelier, Jean-Pierre 1921 FRA0.5010.19152.85 
  Rabouan, Jean-Francois 1953 FRA0.5010.23153.45 
  Jubin, Thierry 1877 FRA1.0010.63159.45 
  Lepot, Simon 1981 FRA0.001-0.2415-3.60 
  Bourgois, Bastien 1963 FRA0.001-0.2615-3.90 
  Legrand, Jean-Pierre 1530 FRA1.0010.19152.85 
  Devallee, Jeremie 2034 FRA0.001-0.1915-2.85 

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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