Individual Calculations July 2009
 Bettini, Massimo  Total change: -0.90  Rating chartPersonal card
 OP Inverno a Milano Milano ITA 2009-02-17
RcRownchangeKK*chgGame
 1811 1857 2.50 6 -0.88 15 -13.20 
  Rinaldo, Andrea 1748 ITA0.001-0.6515-9.75 
  Murli, Almerico 1838 ITA0.501-0.0315-0.45 
  Papale, Carmelo 1893 ITA1.0010.55158.25 
  Rama, Piro 1795 ITA0.001-0.5915-8.85 
  Moreschi, Mauro 1905 ITA1.0010.57158.55 
  Dogic, Mirhad 1685 ITA0.001-0.7315-10.95 

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)
 
 OP Bergamo - B Bergamo ITA 2009-03-13
RcRownchangeKK*chgGame
 1937 1857 2.00 4 0.44 15 6.60 
  Mircoli, Gianluca 1954 ITA1.0010.63159.45 
  Quagliarella, Sabino Remo 1957 ITA0.001-0.3615-5.40 
  Guglielmi, Dante 1900 ITA0.001-0.4415-6.60 
  Villalba, Fernando 1938 ITA1.0010.61159.15 

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 Primavera a Milano Milano ITA 2009-03-19
RcRownchangeKK*chgGame
 1829 1857 2.00 3 0.38 15 5.70 
  Acunzo, Domenico 1794 ITA1.0010.41156.15 
  Carbone, Lorenzo 1807 ITA1.0010.43156.45 
  Fornasir, Carlo Gustavo 1886 ITA0.001-0.4615-6.90 

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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