Individual Calculations July 2009
 Vincenzi, Marco  Total change: -27.45  Rating chartPersonal card
 OP Bergamo Bergamo ITA 2009-03-13
RcRownchangeKK*chgGame
 2160 2130 1.50 5 -0.81 15 -12.15 
  Bellavita, Guido 2060 ITA0.501-0.1015-1.50 
  Arutyunova, Diana wg2261 UKR0.001-0.3215-4.80 
  Zinani, Alessandro 2211 ITA0.001-0.3915-5.85 
  Gerola, Fausto 2206 ITA0.5010.10151.50 
  Bemporad, Filippo 2061 ITA0.501-0.1015-1.50 

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)
 
 CR Emilia Romagna Bologna ITA 2009-04-10
RcRownchangeKK*chgGame
 1954 2107 4.00 6 -0.15 15 -2.25 
  Marani, Luca 1818 ITA1.0010.16152.40 
  Gaspari, Mauro 1941 ITA0.001-0.7215-10.80 
  Quattrini, Massimo 1891 ITA1.0010.22153.30 
  Piccinini, Samuele 1919 ITA1.0010.26153.90 
  Calavalle, Giulio 2235 ITA0.001-0.3315-4.95 
  Andruccioli, Daniele 1920 ITA1.0010.26153.90 

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)
 
 FE 13 Salsomaggiore Salsomaggiore Terme ITA 2009-05-15
RcRownchangeKK*chgGame
 2190 2107 1.00 4 -0.57 15 -8.55 
  Costantini, Roberto f2304 ITA0.001-0.2515-3.75 
  Eltigani, Omar 2171 HUN0.001-0.4115-6.15 
  Oppici, Gabriele 2048 ITA1.0010.42156.30 
  Damia, Angelo f2235 ITA0.001-0.3315-4.95 

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 Mare e scacchi Cattolica ITA 2009-06-05
RcRownchangeKK*chgGame
 1890 2107 3.50 5 -0.30 15 -4.50 
  Gasperini, Cristian 1757 ITA1.0010.11151.65 
  Faini, Marco 1915 ITA0.501-0.2515-3.75 
  Pipitone, Antonio 2024 ITA0.001-0.6115-9.15 
  Cicioni, Luigi 1771 ITA1.0010.12151.80 
  Salzano, Guido 1984 ITA1.0010.33154.95 

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)
 

 

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