Individual Calculations April 2009
 Castellano, Alfonso  Total change: 2.25  Rating chartPersonal card
 OP 11 Citta' di Padova Padova ITA 2008-12-13
RcRownchangeKK*chgGame
 2043 1967 3.00 7 0.04 15 0.60 
  Naumkin, Igor g2317 RUS0.001-0.1115-1.65 
  De Marchi, Alessandro 1674 ITA1.0010.15152.25 
  Salvador, Roland m2317 PHI0.001-0.1115-1.65 
  Isatto, Davide 1943 ITA1.0010.47157.05 
  Belloni, Umberto 1871 ITA1.0010.37155.55 
  De Santis, Alessio f2263 ITA0.001-0.1515-2.25 
  Litrico, Paolo 1913 ITA0.001-0.5815-8.70 

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 Adriatico Mare di pace - B Ancona ITA 2009-01-02
RcRownchangeKK*chgGame
 2017 1951 3.00 7 0.11 15 1.65 
  Rinaudo, Andrea 2121 ITA1.0010.721510.80 
  Guglielmi, Dante 1900 ITA0.001-0.5715-8.55 
  Dimitrijevic, Dragan 2069 ITA0.001-0.3415-5.10 
  Rinaudo, Sergio 2128 ITA0.5010.23153.45 
  Di Lascio, Savino 1964 ITA0.5010.02150.30 
  Frontini, Fabio 1981 ITA1.0010.54158.10 
  Occhipinti, Giuseppe 1958 ITA0.001-0.4915-7.35 

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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