Individual Calculations November 2009
 Bongiorni, Gabriele  Total change: 12.30  Rating chartPersonal card
 OP 11. Citta' di Crema Crema ITA 2009-09-04
RcRownchangeKK*chgGame
 1846 1792 2.00 5 -0.22 15 -3.30 
  Foglia, Maurizio 2147 ITA0.001-0.1115-1.65 
  Sperli`, Maurizio 1562 ITA1.0010.21153.15 
  Leoni, Livio 2017 ITA0.001-0.2215-3.30 
  Marchesotti, Giovanni 1643 ITA1.0010.30154.50 
  Guzzetti, Luigi Enrico 1863 ITA0.001-0.4015-6.00 

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)
 
 OP Citta' di Codogno Codogno ITA 2009-09-18
RcRownchangeKK*chgGame
 1948 1792 3.00 5 1.37 15 20.55 
  Lazic, Miroljub g2192  * SRB0.001-0.0815-1.20 
  Madaschi, Sergio 1576 ITA1.0010.22153.30 
  Dimitrijevic, Dragan 2016 ITA1.0010.781511.70 
  Bonade, Massimo 2097 ITA0.001-0.1415-2.10 
  Tagliaferri, Valerio 1860 ITA1.0010.59158.85 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 WE Novi Ligure - B Novi Ligure ITA 2009-10-09
RcRownchangeKK*chgGame
 1669 1792 1.00 2 -0.33 15 -4.95 
  Marchesotti, Giovanni 1643 ITA0.501-0.2015-3.00 
  Casale, Anania 1694 ITA0.501-0.1315-1.95 

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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