Individual Calculations April 2009
 Vannelli, Vittorio  Total change: -24.15  Rating chartPersonal card
 FE Citta' di Assisi - B Assisi ITA 2008-12-18
RcRownchangeKK*chgGame
 1887 1884 2.50 5 0.01 15 0.15 
  Fratini, Mauro 1940 ITA1.0010.58158.70 
  Giri, Giovanni 1836 ITA0.001-0.5715-8.55 
  Minelli, Francesco 1873 ITA0.501-0.0215-0.30 
  Sorbelli, Massimo 1929 ITA1.0010.56158.40 
  Perogio, Lorenzo 1857 ITA0.001-0.5415-8.10 

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 6 Arrocco Roma ITA 2009-01-09
RcRownchangeKK*chgGame
 1774 1871 1.50 5 -1.62 15 -24.30 
  Tognotti, Andrea 1609 ITA0.001-0.8215-12.30 
  Luzi, Alessandro 1917 ITA0.001-0.4415-6.60 
  Spano Cuomo, Gaetano 1840 ITA0.501-0.0415-0.60 
  Pastore, Cosmas 1806 ITA0.001-0.5915-8.85 
  Tomassetti, Giuseppe 1697 ITA1.0010.27154.05 

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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