Individual Calculations April 2009
 Acunzo, Domenico  Total change: 36.90  Rating chartPersonal card
 CP Bergamo Bergamo ITA 2009-01-17
RcRownchangeKK*chgGame
 1968 1794 3.50 6 1.80 15 27.00 
  Carrara, Diego 2021 ITA0.5010.29154.35 
  Biava, Pierluigi 1806 ITA1.0010.52157.80 
  Marrone, Vincenzo 1972 ITA1.0010.731510.95 
  Aglietti, Graziano 2019 ITA0.001-0.2215-3.30 
  Mansueti, Marco 1877 ITA1.0010.61159.15 
  Piantoni, Roberto 2112 ITA0.001-0.1315-1.95 

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)
 
 CP Milano Milano ITA 2009-01-31
RcRownchangeKK*chgGame
 1929 1794 2.00 4 0.66 15 9.90 
  Bozzali, Ermanno 2140 ITA0.001-0.1115-1.65 
  Libutti, Michele 1820 ITA1.0010.54158.10 
  De Santis, Massimo 1916 ITA0.001-0.3315-4.95 
  Murli, Almerico 1838 ITA1.0010.56158.40 

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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