Individual Calculations September 2011
 Donati, Marco  Total change: 82.50  Rating chartPersonal card
 CIG Under 16 Porretta Terme ITA 2011-07-02
RcRownchangeKK*chgGame
 1773 1518 4.50 9 2.75 30 82.50 
  Aprile, Martino 1877 ITA0.001-0.1030-3.00 
  De Bortoli, Thomas 1862 ITA1.0010.883026.40 
  Cirrincione, Paze` Paolo 1788 ITA0.001-0.1730-5.10 
  Simonini, Mattia 1762 ITA0.5010.30309.00 
  Mirata, Danilo 1830 ITA1.0010.863025.80 
  Landi, Filippo 1638 ITA0.5010.16304.80 
  Pozzobon, Davide 1779 ITA0.001-0.1830-5.40 
  Bullita, Simone 1698 ITA0.5010.24307.20 
  Gaglianese, Marco 1723 ITA1.0010.763022.80 

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)
 

 

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