Individual Calculations September 2011
 Della Sala, Bruno  Total change: 1.50  Rating chartPersonal card
 CIG Under 16 Porretta Terme ITA 2011-07-02
RcRownchangeKK*chgGame
 1991 1818 1.50 5 0.10 15 1.50 
  Miracola, Massimiliano 2038 ITA1.0010.781511.70 
  Fagnani, Alessandro 1955 ITA0.5010.18152.70 
  Pisacane, Pietro 1948 ITA0.001-0.3215-4.80 
  Paltrinieri, Nicholas 2116 ITA0.001-0.1515-2.25 
  Migliorini, Matteo 1896 ITA0.001-0.3915-5.85 

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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