Individual Calculations October 2008
 Rozzoni, Davide  Total change: -8.75  Rating chartPersonal card
 FE XXVIII Conca della Presolana - B Bratto ITA 2008-08-23
RcRownchangeKK*chgGame
 1883 1861 2.00 5 -0.35 25 -8.75 
  Morandi, Daniele 1987 ITA0.5010.17254.25 
  Pitrola, Carlo 1837 ITA1.0010.472511.75 
  Bettini, Massimo 1814 ITA0.001-0.5725-14.25 
  Stella, Luca 1894 ITA0.001-0.4525-11.25 
  Barrera, Pietro 1881 ITA0.5010.03250.75 

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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