Individual Calculations September 2009
 Salmoiraghi, Angelo  Total change: 7.35  Rating chartPersonal card
 OP Luglio a Milano Milano ITA 2009-07-02
RcRownchangeKK*chgGame
 1919 2151 4.50 5 0.74 15 11.10 
  Gonella, Daniele 1778 ITA1.0010.10151.50 
  Margstahler, Francesco 1808 ITA1.0010.12151.80 
  Moncelli, Giorgio 2075 ITA1.0010.40156.00 
  Bonazzi, Edoardo 2183 ITA0.5010.04150.60 
  Palmieri, Giovanni 1751  * ITA1.0010.08151.20 
 * 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)
 
 FE 4. Memorial Aldo Perini Senigallia ITA 2009-08-01
RcRownchangeKK*chgGame
 1975 2151 5.50 8 -0.25 15 -3.75 
  Nepi, Ezio 1851 ITA0.501-0.3515-5.25 
  Buratti, Ettore 1865 ITA1.0010.16152.40 
  Faini, Marco 1924 ITA0.501-0.2915-4.35 
  Bruglia, Orlando 1902 ITA1.0010.19152.85 
  Lavric, Mihail 1986 ITA1.0010.28154.20 
  Grazzi, Roberto 2026 ITA1.0010.33154.95 
  Xia, Jie 2206 ITA0.001-0.4215-6.30 
  Lucchi, Lorenzo 2040 ITA0.501-0.1515-2.25 

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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