Individual Calculations July 2009
 Treguer, Jean-Jacques  Total change: -8.25  Rating chartPersonal card
 Interne L'échiquier Haut-Alpin Gap FRA 2009-02-10
RcRownchangeKK*chgGame
 1871 1653 0.00 2 -0.49 15 -7.35 
  Bouzid, Kamel 1739 FRA0.001-0.3815-5.70 
  Garnier, Jean-Paul 2003 FRA0.001-0.1115-1.65 

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)
 
 3e Open International de Gap Gap FRA 2009-04-26
RcRownchangeKK*chgGame
 1775 1644 2.00 6 -0.06 15 -0.90 
  Doncea, Vladimir m1994 ROU0.001-0.1115-1.65 
  Labbe, Georges 1795 FRA0.5010.20153.00 
  Bonfils, Remy 1899 FRA0.001-0.1915-2.85 
  Mancel, Philippe 1750 FRA0.001-0.3615-5.40 
  Muscariello, Jean 1481 FRA1.0010.28154.20 
  Bouzid, Kamel 1732 FRA0.5010.12151.80 

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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