Individual Calculations September 2009
 Napoli, Nicolo`  Total change: 3.30  Rating chartPersonal card
 OP 4. I like elo Roma ITA 2009-05-06
RcRownchangeKK*chgGame
 2085 2353 6.00 7 0.31 15 4.65 
  Urzi, Silvio 2003 ITA1.0010.11151.65 
  Roberti, Bruno 2003 ITA1.0010.11151.65 
  Maggi, Fabrizio 2053 ITA0.501-0.3515-5.25 
  Farina, Saverio 2119 ITA1.0010.21153.15 
  Quimi, Marco 2242 PER1.0010.35155.25 
  Tocco, Paolo 2175 ITA0.501-0.2315-3.45 
  Pala, Giorgio 2003 ITA1.0010.11151.65 

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)
 
 FE 7 l'Arrocco Roma ITA 2009-06-19
RcRownchangeKK*chgGame
 2003 2353 0.50 1 -0.39 15 -5.85 
  Foschini, Andrea 2003 ITA0.501-0.3915-5.85 

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 Capablanca Roma ITA 2009-07-10
RcRownchangeKK*chgGame
 2076 2368 4.00 5 -0.14 15 -2.10 
  Guglielmi, Dante 1968  * ITA0.501-0.4215-6.30 
  Pelyushenko, Vladyslav 1968  * ITA1.0010.08151.20 
  Rotoni, Matteo 2189 ITA1.0010.27154.05 
  Profumo, Alberto 2234 ITA1.0010.32154.80 
  Marta, Daniele 2023 ITA0.501-0.3915-5.85 
 * 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 XV Gioiosa Marea Gioiosa Marea ITA 2009-07-19
RcRownchangeKK*chgGame
 2264 2368 6.00 9 0.44 15 6.60 
  Ouadi, Wahbi 1976 FRA1.0010.08151.20 
  Fiducioso, Marco 2122 ITA0.501-0.3115-4.65 
  De Marchi, Olivier 2243 FRA1.0010.33154.95 
  Farnault, Eric 2053 FRA1.0010.14152.10 
  Kizov, Atanas m2397 MKD0.5010.04150.60 
  Ristic, Nenad g2417 SRB0.5010.07151.05 
  Naumkin, Igor g2481 RUS1.0010.65159.75 
  Aleksic, Nenad m2367 SRB0.5010.00150.00 
  Bentivegna, Francesco f2324 ITA0.001-0.5615-8.40 

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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