Individual Calculations September 2009
 Durand, Sylvain  Total change: 20.10  Rating chartPersonal card
 Championnat International de Paris - B Paris FRA 2009-07-04
RcRownchangeKK*chgGame
 1759 1856 7.00 9 1.34 15 20.10 
  Lupfer, Anny 1642 FRA1.0010.23153.45 
  Talamon, Jerome 1719 FRA1.0010.32154.80 
  Secq, Didier 1750 FRA1.0010.36155.40 
  Ferriere, Patrick 1683 FRA1.0010.27154.05 
  Potrel, Manu 1792 FRA1.0010.41156.15 
  Guilchard, Benjamin 1839 FRA0.001-0.5215-7.80 
  Lorrain, Olivier 1814 FRA1.0010.44156.60 
  De Mersseman, Eric 1809 FRA0.001-0.5715-8.55 
  Mirimanian, Haik 1785 ARM1.0010.40156.00 

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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