Individual Calculations September 2009
 Roversi, Stefano  Total change: -40.20  Rating chartPersonal card
 OP XIV Memorial Bertolini Genova ITA 2009-06-19
RcRownchangeKK*chgGame
 2012 1871 0.00 2 -0.70 15 -10.50 
  Brun, Dario 2221 ITA0.001-0.1115-1.65 
  Atteo, Domenico 1803 ITA0.001-0.5915-8.85 

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 Panza Isola d'Ischia - B Forio d'Ischia ITA 2009-06-27
RcRownchangeKK*chgGame
 1809 1871 2.00 3 0.26 15 3.90 
  Paragliola, Gennaro 1635 ITA1.0010.20153.00 
  Ricci, Giuseppe 1896 ITA0.001-0.4715-7.05 
  Carrara, Salvatore 1895 ITA1.0010.53157.95 

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 2009-07-17
RcRownchangeKK*chgGame
 1743 1864 2.00 4 -0.61 15 -9.15 
  Mettifogo, Claudio Frances 1608 ITA0.001-0.8115-12.15 
  Galasso, Daniele 1694 ITA1.0010.28154.20 
  Mumelter, Igor 1849 ITA1.0010.48157.20 
  Bonassi, Tommaso 1819 ITA0.001-0.5615-8.40 

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)
 
 OP 5. La Birreria Pedavena Pedavena ITA 2009-07-27
RcRownchangeKK*chgGame
 1890 1864 4.00 6 1.18 15 17.70 
  Crippa, Gabriele 2088 ITA0.001-0.2215-3.30 
  Casadio, Alviero 1845 ITA0.001-0.5315-7.95 
  Seravelli, Paolo 1796 ITA1.0010.41156.15 
  Tamassia, Gabriele 1794 ITA1.0010.40156.00 
  Buzzati, Francesco 1946 ITA1.0010.61159.15 
  De Bortoli, Thomas 1870 ITA1.0010.51157.65 

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 Agosto a Milano Milano ITA 2009-07-31
RcRownchangeKK*chgGame
 1886 1864 0.50 7 -2.81 15 -42.15 
  Andersen, Rune Egede 2026 DEN0.001-0.2915-4.35 
  Cetta, Andrea 1853 ITA0.001-0.5215-7.80 
  Gonella, Daniele 1778 ITA0.001-0.6215-9.30 
  Bisignano, Giuseppe 1930 ITA0.001-0.4115-6.15 
  Coladangelo, Andrea 1885 ITA0.001-0.4715-7.05 
  Colombo, Luca 1840 ITA0.001-0.5315-7.95 
  Guzzetti, Luigi Enrico 1889 ITA0.5010.03150.45 

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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