Individual Calculations September 2011
 Pacini, Ermanno  Total change: -3.90  Rating chartPersonal card
 CIG Under 14 Porretta Terme ITA 2011-07-02
RcRownchangeKK*chgGame
 1770 1847 2.00 4 -0.41 30 -12.30 
  Gennari, Jacopo 1752 ITA1.0010.373011.10 
  Dobboletta, Alex 1910 ITA0.001-0.4130-12.30 
  Zito, Riccardo 1730 ITA0.501-0.1630-4.80 
  Rossi, Valerio 1688 ITA0.501-0.2130-6.30 

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)
 
 Campionati d'Italia Acqui Terme ITA 2011-07-17
RcRownchangeKK*chgGame
 1874 1847 4.00 8 0.28 30 8.40 
  Carosso, Andrea 2014 ITA0.001-0.2830-8.40 
  Bonetti, Carlo 1890 ITA0.001-0.4430-13.20 
  Roversi, Stefano 1854 ITA0.001-0.4930-14.70 
  De Francisci, Luigi 1872 ITA1.0010.533015.90 
  Fornasir, Carlo Gustavo 1909 ITA1.0010.593017.70 
  Tardelli, Andrea 1666 ITA1.0010.26307.80 
  Bossi, Alessandro 2030 ITA0.001-0.2630-7.80 
  Miracola, Giorgia 1755 ITA1.0010.373011.10 

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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