Individual Calculations September 2009
 Balzano, Aldo  Total change: 15.75  Rating chartPersonal card
 CR Marche Castelfidardo ITA 2009-06-06
RcRownchangeKK*chgGame
 1881 1853 2.50 4 0.60 15 9.00 
  Foglia, Maurizio 2165 ITA0.5010.36155.40 
  Balzano, Filli 1731 ITA1.0010.33154.95 
  Marozzi, Giovanni 2003 ITA0.001-0.3015-4.50 
  Tittarelli, Edith 1624 ITA1.0010.21153.15 

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)
 
 Campionato Italiano under 16 Courmayeur ITA 2009-06-29
RcRownchangeKK*chgGame
 1965 1853 1.00 4 -0.49 15 -7.35 
  Caprio, Guido 2203 ITA0.001-0.1115-1.65 
  Castello, Luciano 1823 ITA1.0010.46156.90 
  Piscitelli, Vito 2047 ITA0.001-0.2515-3.75 
  Montani, Riccardo 1788 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 4. Memorial Aldo Perini Senigallia ITA 2009-08-01
RcRownchangeKK*chgGame
 1996 1853 3.50 8 0.94 15 14.10 
  Lucchi, Lorenzo 2040 ITA0.001-0.2615-3.90 
  Fontana, Enrico 2130 ITA0.001-0.1715-2.55 
  Marconi, Luca 1767 ITA0.501-0.1215-1.80 
  Cirrincione, Giansalvo 1975 ITA0.5010.17152.55 
  Briffault, Philippe 1954 ITA1.0010.64159.60 
  Lavric, Mihail 1986 ITA0.5010.18152.70 
  Neri, Angelo 1972 ITA1.0010.66159.90 
  Foglia, Maurizio 2140 ITA0.001-0.1615-2.40 

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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