Individual Calculations October 2008
 Gaggino, Davide  Total change: -0.45  Rating chartPersonal card
 OP VII Citta' di Bergamo Bergamo ITA 2008-09-12
RcRownchangeKK*chgGame
 2072 1989 2.00 5 -0.03 15 -0.45 
  Kogan, Artur g2339 ISR0.001-0.1115-1.65 
  Gilardi, Davide 1819 ITA0.501-0.2215-3.30 
  Maccarini, Luca 1920 ITA0.501-0.1015-1.50 
  Cecconi, Giovanni A f2206 ITA1.0010.781511.70 
  Astengo, Marcello 2075 ITA0.001-0.3815-5.70 

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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