Individual Calculations September 2013
 Zinnai, Graziano Matteo  Total change: 13.35  Rating chartPersonal card
 OP XX Citta' di Campobasso Campobasso ITA 2013-08-02
RcRownchangeKK*chgGame
 2160 2021 3.00 6 0.89 15 13.35 
  Bontempi, Piero f2376 ITA0.001-0.1115-1.65 
  D`aquino, Ugo 1889 ITA1.0010.32154.80 
  Grasso, Nino 2038 ITA1.0010.52157.80 
  Stromboli, Ettore f2336 ITA0.001-0.1415-2.10 
  Palladino, Andrea 1965 ITA1.0010.42156.30 
  Aleksic, Nenad m2357 SRB0.001-0.1215-1.80 

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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