Individual Calculations November 2009
 Agrifoglio, Fabio  Total change: 5.10  Rating chartPersonal card
 FE 21. Provincia di Fermo Fermo ITA 2009-08-21
RcRownchangeKK*chgGame
 2061 2012 4.50 9 0.34 15 5.10 
  Roeder, Matthias m2412  * GER0.001-0.0815-1.20 
  Verardi, Alessandro 1850 ITA0.501-0.2115-3.15 
  Buratti, Ettore 1865 ITA1.0010.30154.50 
  Di Martino, Antonio 1876 ITA1.0010.32154.80 
  Rebeggiani, Luca 2019 ITA1.0010.51157.65 
  Mrdja, Milan m2412  * CRO0.001-0.0815-1.20 
  Altini, Daniele 2236 ITA0.001-0.2215-3.30 
  Gianfelici, Edoardo 2002 ITA0.001-0.5115-7.65 
  Laudisa, Antonio 1873 ITA1.0010.31154.65 
 * 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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