Individual Calculations September 2011
 Di Chiara, Mauro  Total change: 14.70  Rating chartPersonal card
 Semifinale CIA Acqui Terme ITA 2011-07-17
RcRownchangeKK*chgGame
 2126 1951 2.50 8 0.22 15 3.30 
  Pepino, Enrico 2209 ITA0.001-0.1815-2.70 
  Messina, Giuseppe Ottavio 2116 ITA1.0010.721510.80 
  Basso, Pier Luigi 2045 ITA0.001-0.3715-5.55 
  Bianco, Valerio 2216 ITA0.5010.32154.80 
  Lantini, Marco 2155 ITA0.001-0.2415-3.60 
  Fagnani, Alessandro 1955 ITA0.5010.01150.15 
  Di Paolo, Raffaele f2312 ITA0.001-0.1015-1.50 
  Ferretti, Carlo 1997 ITA0.5010.06150.90 

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)
 
 WE Agosto in Milano Milano ITA 2011-07-29
RcRownchangeKK*chgGame
 2044 1951 3.50 7 0.76 15 11.40 
  Cani, Gazmir 2114 ITA0.001-0.2815-4.20 
  Tagliaferri, Valerio 1859 ITA1.0010.37155.55 
  Miracola, Massimiliano 2038 ITA0.5010.12151.80 
  Guzzetti, Luigi Enrico 1962 ITA1.0010.52157.80 
  Martinez, Rolly m2351  * PHI0.001-0.0815-1.20 
  Gonella, Daniele 2067 ITA0.001-0.3415-5.10 
  Rossi, Giampiero 1917 ITA1.0010.45156.75 
 * 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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