Individual Calculations July 2009
 Parrella, Alfredo  Total change: 6.15  Rating chartPersonal card
 FE 15 Città di Cutro Cutro ITA 2009-04-18
RcRownchangeKK*chgGame
 2214 2093 2.50 9 -0.79 15 -11.85 
  Tratar, Marko g2443 SLO0.001-0.1115-1.65 
  Cordi, Domenico 2056 ITA0.001-0.5515-8.25 
  Piccoli, Vincenzo 2016 ITA1.0010.39155.85 
  Van Hoolandt, Patrick f2224 MNC0.001-0.3215-4.80 
  Mrdja, Milan m2431 CRO0.001-0.1215-1.80 
  Neubauer, Kai 2020 ITA1.0010.40156.00 
  Genocchio, Daniele f2443 ITA0.001-0.1115-1.65 
  Blasco, Domenico 1989 ITA0.501-0.1415-2.10 
  Nikolova, Adriana wm2304 BUL0.001-0.2315-3.45 

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 Campania Torre Annunziata ITA 2009-05-01
RcRownchangeKK*chgGame
 1965 2093 4.50 5 1.20 15 18.00 
  Balzano, Luigi 1798 ITA1.0010.15152.25 
  Franzese, Luigi 1853 ITA1.0010.20153.00 
  Fezza, Davide 2074 ITA1.0010.47157.05 
  Pinto, Gaetano 2065 ITA1.0010.46156.90 
  Mazzarella, Antonio 2035 ITA0.501-0.0815-1.20 

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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