Individual Calculations July 2009
 Laffly, Roger  Total change: 0.00  Rating chartPersonal card
 Interne L'échiquier Haut-Alpin Gap FRA 2009-02-10
RcRownchangeRpKK*chgGame
 1827 0 0.00 2 0.00 1127   0.00 
  Chevalier, Christian 2001 FRA0.0010.00 0.00 
  Treguer, Jean-Jacques 1653 FRA0.0010.00 0.00 

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
RcRownchangeRpKK*chgGame
 1714 0 0.00 3 0.00 1014   0.00 
  De La Forest, Laurent 1854 FRA0.0010.00 0.00 
  Lubrano, Bernard 1640 FRA0.0010.00 0.00 
  Moreau, Lionel 1649 FRA0.0010.00 0.00 

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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