Individual Calculations July 2009
 Porzio, Massimo  Total change: -36.00  Rating chartPersonal card
 CP Asti Asti ITA 2009-04-16
RcRownchangeKK*chgGame
 1909 1901 1.00 5 -1.47 15 -22.05 
  Sorcinelli, Francesco 2116 ITA0.001-0.2315-3.45 
  Bisi, Samuele 1762 ITA0.501-0.1915-2.85 
  Monticone, Sonia 1789 ITA0.501-0.1515-2.25 
  Venturino, Federico 1877 ITA0.001-0.5315-7.95 
  Giudici, Alberto 1999 ITA0.001-0.3715-5.55 

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
 1842 1901 2.00 5 -0.93 15 -13.95 
  Antkowiak, Grzegorz 2197 POL0.001-0.1515-2.25 
  Deiana, Giacomo 1724 ITA0.001-0.7315-10.95 
  Foschini, Andrea 1815 ITA0.001-0.6215-9.30 
  Garofalo, Sergio 1800 ITA1.0010.36155.40 
  Dessy, Eugenio 1673 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)
 

 

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