Individual Calculations July 2009
 Ori, Marco  Total change: 44.40  Rating chartPersonal card
 CR Emilia Romagna Bologna ITA 2009-04-10
RcRownchangeKK*chgGame
 2030 2069 5.50 6 2.22 15 33.30 
  Giordani, Roberto 1768 ITA1.0010.15152.25 
  Ricci, Alfredo 2024 ITA1.0010.44156.60 
  Malfagia, Andrea f2282 ITA1.0010.771511.55 
  Calavalle, Giulio 2235 ITA1.0010.721510.80 
  Andruccioli, Daniele 1920 ITA1.0010.30154.50 
  Rebeggiani, Luca 1951 ITA0.501-0.1615-2.40 

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)
 
 OP 3 Capo d'Orso Porto Mannu ITA 2009-05-16
RcRownchangeKK*chgGame
 2103 2069 4.50 8 0.74 15 11.10 
  Moratto, Davide 1851 ITA1.0010.22153.30 
  Slavin, Alexei 2308 RUS0.001-0.2015-3.00 
  Santini, Alberto 1858 ITA0.501-0.2715-4.05 
  Venturino, Federico 1877 ITA1.0010.25153.75 
  Zozulia, Anna mwg2371 BEL1.0010.851512.75 
  Grandelius, Nils m2419 SWE0.001-0.1115-1.65 
  Albrizio, Mauro 1719 ITA1.0010.11151.65 
  Collutiis, Duilio m2419 ITA0.001-0.1115-1.65 

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)
 

 

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