Individual Calculations February 2013
 Somma, Andrea  Total change: 55.80  Rating chartPersonal card
 CP Napoli 2013 Napoli ITA 2012-11-22
RcRownchangeKK*chgGame
 2015 1863 4.50 7 2.27 15 34.05 
  Zinnai, Graziano Matteo 2034 ITA1.0010.731510.95 
  De Rosa, Francesco 1933 ITA0.5010.10151.50 
  Solombrino, Giovanni 1838 ITA0.501-0.0315-0.45 
  Esposito, Pino 1804 ITA1.0010.42156.30 
  Ambrosio, Giuseppe 2084 ITA1.0010.781511.70 
  Messina, Enrico 2225 ITA0.001-0.1015-1.50 
  Auletta, Angelo 2190 ITA0.5010.37155.55 

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 Mare d'inverno Deluxe - B Gabicce Mare ITA 2013-01-02
RcRownchangeKK*chgGame
 1808 1867 5.50 7 1.45 15 21.75 
  Bruschi, Morvan 1669 ITA1.0010.24153.60 
  Cerasoli, Mauro 1742 ITA1.0010.33154.95 
  Marvulli, Dario 1781 ITA1.0010.38155.70 
  Todic, Simo 1830 ITA1.0010.45156.75 
  Baroni, Alessandro 1924 ITA0.001-0.4215-6.30 
  Niccoli, Paolo 1878 ITA0.5010.02150.30 
  Manfroi, Andrea 1832 ITA1.0010.45156.75 

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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