Individual Calculations September 2010
 Sellitti, Federico  Total change: 0.90  Rating chartPersonal card
 OP 17 Citta' di Campobasso Campobasso ITA 2010-07-23
RcRownchangeKK*chgGame
 2152 2141 3.00 6 -0.06 15 -0.90 
  Cocchia, Umberto 1903 ITA1.0010.20153.00 
  Georgiev, Vladimir g2541  * MKD0.001-0.0815-1.20 
  Colucci, Stefano 1968 ITA1.0010.27154.05 
  Collutiis, Duilio m2438 ITA0.5010.35155.25 
  Mazzarella, Antonio 2018 ITA0.001-0.6715-10.05 
  Procacci, Sergio 2043 ITA0.501-0.1315-1.95 
 * 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)
 
 FE 4 Castelli Romani e Prenestini Frascati ITA 2010-08-13
RcRownchangeKK*chgGame
 2109 2141 5.00 9 0.12 15 1.80 
  Rundgren, Anders 1915 NOR0.501-0.2915-4.35 
  Proietti, Giorgio 1905 ITA1.0010.20153.00 
  Herrmann, Oliver 2112 GER1.0010.46156.90 
  Roeberg, Frank 2236 GER0.001-0.3715-5.55 
  Bonaposta, Fabrizio 2053 ITA0.501-0.1215-1.80 
  Gazzarri, Alberto 2063 ITA0.501-0.1115-1.65 
  Maggi, Fabrizio 2121 ITA1.0010.47157.05 
  Vuelban, Virgilio m2358 PHI0.001-0.2215-3.30 
  Mola, Pietro f2214 ITA0.5010.10151.50 

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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