Individual Calculations March 2012
 Somma, Andrea  Total change: 21.60  Rating chartPersonal card
 CP Napoli 2012 Napoli ITA 2011-12-15
RcRownchangeKK*chgGame
 1963 1771 3.00 6 1.39 15 20.85 
  Gallo, Thomas Renato 1887 ITA1.0010.66159.90 
  De Rosa, Francesco 1968 ITA0.001-0.2515-3.75 
  Supino, Domenico 2097 ITA0.5010.37155.55 
  Messina, Enrico 2125 ITA0.001-0.1115-1.65 
  Esposito, Pino 1842 ITA1.0010.60159.00 
  Esposito, Rosario 1859 ITA0.5010.12151.80 

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)
 
 WE Scacchi a Salerno Salerno ITA 2012-01-27
RcRownchangeKK*chgGame
 1919 1785 2.00 6 0.05 15 0.75 
  Grasso, Nino 2009 ITA0.5010.28154.20 
  Di Lascio, Savino 1992 ITA0.5010.27154.05 
  Cangiano, Federico 1963 ITA0.5010.23153.45 
  Franzese, Luigi 1877 ITA0.001-0.3715-5.55 
  Crafa, Carmine 1777 ITA0.501-0.0115-0.15 
  Vena, Alessio 1898 ITA0.001-0.3515-5.25 

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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