Individual Calculations May 2010
 Rozzoni, Davide  Total change: -6.15  Rating chartPersonal card
 WE Scacchi tra le Torri - B Melegnano ITA 2010-02-26
RcRownchangeKK*chgGame
 1766 1852 2.00 4 -0.41 15 -6.15 
  Moroni, Luca Jr 1600 ITA1.0010.19152.85 
  Olivieri, Alessandro 1936 ITA0.001-0.3815-5.70 
  Vigliaroli, Matteo Luigi 1637 ITA1.0010.23153.45 
  Fornasir, Carlo Gustavo 1889 ITA0.001-0.4515-6.75 

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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