Individual Calculations July 2009
 Bertazzoli, Giulio  Total change: 8.00  Rating chartPersonal card
 OP Memorial Nìcola Palladino Milano ITA 2009-04-10
RcRownchangeKK*chgGame
 1963 1849 2.50 6 0.32 25 8.00 
  Astengo, Corrado 2199 ITA0.001-0.1125-2.75 
  Colombani, Camillo 1631 ITA1.0010.22255.50 
  Barberi, Alessandro 2120 ITA0.5010.33258.25 
  Rossi, Giampiero 1915 ITA0.5010.09252.25 
  Coladangelo, Andrea 1895 ITA0.5010.06251.50 
  Aglietti, Graziano 2020 ITA0.001-0.2725-6.75 

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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