Individual Calculations September 2010
 Buratti, Ettore  Total change: 6.45  Rating chartPersonal card
 FE 5. Memorial Aldo Perini Senigallia ITA 2010-08-02
RcRownchangeKK*chgGame
 1995 1839 2.50 7 0.43 15 6.45 
  Occari, Maurizio 2065 ITA0.001-0.2115-3.15 
  Monducci, Mirko 1948 ITA1.0010.65159.75 
  Calza, Gabriele 1992 ITA0.5010.20153.00 
  Padovani, Alessio 1976 ITA0.5010.18152.70 
  Gambardella, Piero 1998 ITA0.001-0.2915-4.35 
  Frontini, Fabio 1965 ITA0.5010.17152.55 
  Giuliani, Sante 2018 ITA0.001-0.2715-4.05 

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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