Individual Calculations April 2008
 Katz, Frederic  Total change: -9.15  Rating chartPersonal card
 2e Open de l'Essonne Orsay FRA 2008-03-03
RcRownchangeKK*chgGame
 2075 2094 2.00 5 -0.61 15 -9.15 
  Bouville, David 1797 FRA1.0010.15152.25 
  Nguyen, Marc-Antoine 2076 FRA0.001-0.5315-7.95 
  Legrand, Stephane 2128 FRA1.0010.55158.25 
  Guilleux, Fabien 2345 FRA0.001-0.1915-2.85 
  Jagstaidt, Patrick 2029 SUI0.001-0.5915-8.85 

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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