Individual Calculations September 2009
 Chabrol, Fabienne  Total change: -12.25  Rating chartPersonal card
 14e open international de Creon Creon FRA 2009-07-27
RcRownchangeKK*chgGame
 1759 1565 1.00 6 -0.49 25 -12.25 
  Roset, Olivier 1775 FRA0.001-0.2325-5.75 
  Gilles De La Londe, Jean-F. 1761 FRA0.001-0.2525-6.25 
  Gipouloux, Laurent 1737 FRA0.001-0.2725-6.75 
  Guenin, Pierre 1751 FRA1.0010.742518.50 
  Garma, Jovanka 1755 FRA0.001-0.2525-6.25 
  Percheron, Andre 1772 FRA0.001-0.2325-5.75 

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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