Individual Calculations November 2009
 Castellano, Alfonso  Total change: -3.90  Rating chartPersonal card
 FE 3 Castelli Romani e Prenestini Frascati ITA 2009-08-14
RcRownchangeKK*chgGame
 2025 1952 4.00 9 0.25 15 3.75 
  Tocchioni, Doriano f2292 ITA0.001-0.1215-1.80 
  Battistelli, Alessandro 1859 ITA1.0010.37155.55 
  Farina, Saverio 2119 ITA0.001-0.2815-4.20 
  Caprio, Guido 2212 ITA0.001-0.1815-2.70 
  Maggi, Luigi 1909 ITA0.501-0.0615-0.90 
  Coqueraut, Jean Dominique 1843 ITA1.0010.35155.25 
  Bracaglia, Carlo 2135 ITA0.001-0.2615-3.90 
  Proietti, Giorgio 1919 ITA1.0010.45156.75 
  Buono, Valerio 1935 ITA0.501-0.0215-0.30 

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 11. di Trieste - B Trieste ITA 2009-08-30
RcRownchangeKK*chgGame
 1878 1952 2.00 5 -0.96 15 -14.40 
  Ursic, Aleksander 2012 SLO0.001-0.4215-6.30 
  Piunti, Mauro 1736 ITA0.501-0.2815-4.20 
  Vidic, Miha 1989 SLO0.001-0.4515-6.75 
  Samardzic, Nikola 1695 CRO1.0010.18152.70 
  Zilahi, Gabor 1959 HUN0.5010.01150.15 

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)
 
 OP Citta' di Pescia Pescia ITA 2009-09-18
RcRownchangeKK*chgGame
 1982 1978 2.50 4 0.45 15 6.75 
  Pesce, Leandro 1729 ITA0.501-0.3115-4.65 
  Gnetti, Paolo 1738 ITA1.0010.20153.00 
  Efimov, Igor g2378  * MNC0.001-0.0815-1.20 
  Gazzarri, Alberto 2083 ITA1.0010.64159.60 
 * 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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