Individual Calculations April 2008
 Chiummo, Sergio  Total change: 15.50  Rating chartPersonal card
 OP Natale al Vomero Napoli ITA 2007-11-15
RcRownchangeKK*chgGame
 2026 1939 3.50 6 1.17 25 29.25 
  Pinto, Gaetano 2066 ITA0.5010.17254.25 
  Nardiello, Luigi 1977 ITA1.0010.552513.75 
  Schiappoli, Dario 1929 ITA0.001-0.5125-12.75 
  Capozzoli, Silvio 1972 ITA1.0010.552513.75 
  Della Ragione, Achille 1997 ITA1.0010.582514.50 
  Rosato, Luciano 2216 ITA0.001-0.1725-4.25 

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 Inverno al Vomero Napoli ITA 2008-01-10
RcRownchangeKK*chgGame
 1972 1926 2.50 7 -0.55 25 -13.75 
  Cosenza, Gianni 2018 ITA0.001-0.3725-9.25 
  Nardiello, Luigi 1977 ITA0.5010.07251.75 
  Lombardo, Michele 1995 ITA0.001-0.4025-10.00 
  Capozzoli, Silvio 1984 ITA1.0010.582514.50 
  Gallo, Thomas Renato 1885 ITA0.501-0.0625-1.50 
  Di Giulio, Massimo 2011 ITA0.5010.12253.00 
  Schiappoli, Dario 1931 ITA0.001-0.4925-12.25 

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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