Individual Calculations July 2019
 Arigoni, Bruno  Total change: -15.60  Rating chartPersonal card
 14 Settimanale La Lupa - A Roma ITA 2019-05-02
RcRownchangeKK*chgGame
 1783 1964 4.00 7 -0.78 20 -15.60 
  Filotei, Marcello 1571 ITA0.001-0.9220-18.40 
  Bolla, Vittorio 1604 ITA1.0010.10202.00 
  Nasca, Andrea 1564  * ITA1.0010.08201.60 
  Quaglia, Ferdinando 1564  * ITA1.0010.08201.60 
  D`amore, Emanuele 2159 ITA0.5010.25205.00 
  Pala, Giorgio 2048 ITA0.001-0.3820-7.60 
  Giorni, Moreno 1970 ITA0.5010.01200.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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