Individual Calculations November 2009
 Di Giorgio, Daniele  Total change: 8.55  Rating chartPersonal card
 FE 3 Castelli Romani e Prenestini - B Frascati ITA 2009-08-14
RcRownchangeKK*chgGame
 1853 1688 1.50 3 0.64 15 9.60 
  Scali, Fausto 1895 ITA0.001-0.2315-3.45 
  Guglielmi, Dante 1899 ITA0.5010.27154.05 
  Taloni, Silvio 1764 ITA1.0010.60159.00 

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)
 
 OP Scacco matto alla donna bianca Roma ITA 2009-09-11
RcRownchangeKK*chgGame
 1887 1678 1.00 4 -0.07 15 -1.05 
  Maggi, Fabrizio 2078  * ITA0.001-0.0815-1.20 
  Simeone, Giulio 1979 ITA0.001-0.1515-2.25 
  Guglielmi, Dante 1898 ITA0.001-0.2215-3.30 
  Bernardi, Giancarlo 1594 ITA1.0010.38155.70 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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