Individual Calculations September 2009
 Balzano, Filli  Total change: -9.75  Rating chartPersonal card
 CR Marche Castelfidardo ITA 2009-06-06
RcRownchangeKK*chgGame
 1865 1731 1.00 5 -0.63 25 -15.75 
  Padovani, Alessio 1991 ITA0.001-0.1825-4.50 
  Menichelli, Alessandro 1926 ITA0.001-0.2525-6.25 
  Marconi, Andrea 1790 ITA1.0010.582514.50 
  Balzano, Aldo 1853 ITA0.001-0.3325-8.25 
  Marconi, Luca 1767 ITA0.001-0.4525-11.25 

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)
 
 Campionato Italiano under 14 femm Courmayeur ITA 2009-06-29
RcRownchangeKK*chgGame
 1768 1731 0.50 2 -0.41 25 -10.25 
  Tittarelli, Edith 1624 ITA0.501-0.1525-3.75 
  Chiarion, Elisa 1912 ITA0.001-0.2625-6.50 

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 - B Senigallia ITA 2009-08-03
RcRownchangeKK*chgGame
 1597 1727 2.00 2 0.65 25 16.25 
  Berton, Venanzio 1569 ITA1.0010.29257.25 
  Leopardi, Stefano 1625 ITA1.0010.36259.00 

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)
 

 

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