Individual Calculations September 2010
 Guidi, Marco  Total change: -24.00  Rating chartPersonal card
 OP Torneo di Roma Roma ITA 2010-07-03
RcRownchangeKK*chgGame
 1961 1891 1.00 4 -0.75 15 -11.25 
  Quimi, Marco 2183 PER0.001-0.1515-2.25 
  Voiska, Margarita wg2291  * BUL0.001-0.0815-1.20 
  Carlacci, Umberto 1733 ITA0.501-0.2115-3.15 
  Musmarra, Giovanni 1635 ITA0.501-0.3115-4.65 
 * 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)
 
 FE XVII Citta' di Montecatini Montecatini Terme ITA 2010-08-01
RcRownchangeKK*chgGame
 2020 1891 3.00 8 0.32 15 4.80 
  Codenotti, Marco 2169 ITA0.001-0.1715-2.55 
  Giuntoli, Andrea 2015 ITA0.5010.17152.55 
  Garofalo, Simone 1994 ITA1.0010.64159.60 
  Valori, Vincenzo 2046 ITA0.001-0.2915-4.35 
  Vocaturo, Riccardo 1667 ITA1.0010.22153.30 
  Panella, Fiammetta 2026 ITA0.5010.18152.70 
  Arnetta Maria, Teresa wf2077 ITA0.001-0.2615-3.90 
  Cecconi, Giovanni A f2166 ITA0.001-0.1715-2.55 

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
 1981 1891 1.50 7 -1.17 15 -17.55 
  Tersigni, Andrea 2129 ITA0.001-0.2015-3.00 
  Laehnwitz, Alexander 2018 GER0.001-0.3315-4.95 
  Rebeggiani, Andrea 1986 ITA0.001-0.3715-5.55 
  Di Chiara, Mauro 1965 ITA0.001-0.4015-6.00 
  Maggi, Luigi 1881 ITA0.501-0.0115-0.15 
  Rundgren, Anders 1915 NOR0.5010.03150.45 
  Proia, Gaetano 1974 ITA0.5010.11151.65 

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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