Individual Calculations November 2009
 Luzi, Alessandro  Total change: -5.85  Rating chartPersonal card
 FE 21. Provincia di Fermo Fermo ITA 2009-08-21
RcRownchangeKK*chgGame
 1954 1917 4.50 9 0.39 15 5.85 
  Eperjesi, Laszlo Dr. m2250 HUN0.001-0.1215-1.80 
  Sarro, Emilio 2024 ITA0.5010.15152.25 
  Laudisa, Antonio 1873 ITA0.501-0.0615-0.90 
  Maksimovic, Miodrag 2041 ITA0.001-0.3315-4.95 
  Giordani, Roberto 1773 ITA0.501-0.1915-2.85 
  Mastroddi, Giuseppe 1767 ITA1.0010.30154.50 
  Aglietti, Graziano 2022 ITA0.001-0.3615-5.40 
  Saponara, Nicola 1829 ITA1.0010.38155.70 
  Orsini, Daniele 2003 ITA1.0010.62159.30 

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)
 
 OP Scacco matto alla donna bianca Roma ITA 2009-09-11
RcRownchangeKK*chgGame
 1847 1917 1.50 4 -0.93 15 -13.95 
  Vuelban, Virgilio m2317  * PHI0.001-0.0815-1.20 
  Gerlando, Onofrio 1627 ITA0.501-0.3415-5.10 
  Tomassetti, Giuseppe 1710 ITA0.501-0.2715-4.05 
  Venditti, Raffaele 1734 ITA0.501-0.2415-3.60 
 * 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)
 
 OP 7. A. Zichichi Ladispoli ITA 2009-09-19
RcRownchangeKK*chgGame
 1867 1917 3.00 5 0.15 15 2.25 
  Musmarra, Giovanni 1738 ITA1.0010.27154.05 
  Elia, Alessio 1850 ITA0.501-0.0915-1.35 
  Attanasi, Salvatore 1822 ITA0.501-0.1315-1.95 
  Guanciale, Orazio 2155 ITA0.001-0.2015-3.00 
  Gasperoni, Claudio 1770 ITA1.0010.30154.50 

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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