Individual Calculations October 2013
 Virzi, Ettore  Total change: -2.40  Rating chartPersonal card
 FE 11 Citta' di Amantea Amantea ITA 2013-09-01
RcRownchangeKK*chgGame
 2055 1975 3.50 9 -0.16 15 -2.40 
  Marholev, Dimitar m2325 BUL0.001-0.1115-1.65 
  Carbone, Stefano 2088 ITA0.001-0.3515-5.25 
  D`aquino, Ugo 1904 ITA0.501-0.1015-1.50 
  Marzaduri, Riccardo 1971 ITA0.501-0.0115-0.15 
  Favaloro, Andrea 1914 ITA0.501-0.0815-1.20 
  Zinnai, Graziano Matteo 2034 ITA0.5010.08151.20 
  Sarro, Emilio 1878 ITA1.0010.37155.55 
  Caoili, Arianne wm2190 AUS0.001-0.2315-3.45 
  Gromovs, Sergejs f2187 ITA0.5010.27154.05 

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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