Individual Calculations September 2011
 Abbatantuono, Oscar  Total change: 26.10  Rating chartPersonal card
 CIG Under 14 Porretta Terme ITA 2011-07-02
RcRownchangeKK*chgGame
 1816 1827 4.50 7 0.87 30 26.10 
  Gennari, Jacopo 1752 ITA0.501-0.1030-3.00 
  Zito, Riccardo 1730 ITA0.501-0.1330-3.90 
  De Filomeno, Claudio 1726 ITA1.0010.363010.80 
  Dobboletta, Alex 1910 ITA1.0010.613018.30 
  Manoni, Emmanuel Denis 1780 ITA0.501-0.0730-2.10 
  Basso, Pier Luigi 2045 ITA0.5010.28308.40 
  Piazza, Dario 1766 ITA0.501-0.0830-2.40 

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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