Individual Calculations September 2009
 Ouadi, Wahbi  Total change: -9.00  Rating chartPersonal card
 OP XV Gioiosa Marea Gioiosa Marea ITA 2009-07-19
RcRownchangeKK*chgGame
 2023 1976 3.00 8 -0.60 15 -9.00 
  Napoli, Nicolo` f2368 ITA0.001-0.0815-1.20 
  Sileci, Salvatore 1810 ITA1.0010.28154.20 
  De Sallier, Francois 2117 FRA0.001-0.3115-4.65 
  Grichkevitch, Gilles 2153 FRA0.001-0.2715-4.05 
  Morello, Guido 1952 ITA1.0010.47157.05 
  Puleo, Diego 1895 ITA0.001-0.6115-9.15 
  Rizzardi, Franco 1994 ITA0.001-0.4715-7.05 
  Amberlin, Yann 1896 FRA1.0010.39155.85 

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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