Individual Calculations October 2008
 Sbarra, Marco  Total change: -31.50  Rating chartPersonal card
 Semifinale campionati d'Italia Saint Vincent ITA 2008-07-19
RcRownchangeKK*chgGame
 2149 2235 3.50 8 -1.34 15 -20.10 
  Finocchiaro, Gianluca 2021 ITA1.0010.23153.45 
  Rombaldoni, Axel f2374 ITA0.5010.19152.85 
  Mogranzini, Roberto m2423 ITA0.001-0.2615-3.90 
  Ferri, Stefano 2146 ITA0.001-0.6215-9.30 
  Foglia, Maurizio 2135 ITA0.501-0.1415-2.10 
  Ricci, Marco 2139 ITA0.001-0.6315-9.45 
  Roversi, Stefano 1885 ITA1.0010.11151.65 
  Rorato, Giovanni 2065 ITA0.501-0.2215-3.30 

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 XXVIII Conca della Presolana Bratto ITA 2008-08-22
RcRownchangeKK*chgGame
 2169 2235 4.50 9 -0.76 15 -11.40 
  Pascucci, Marco 2008 ITA1.0010.21153.15 
  Rombaldoni, Denis m2418 ITA0.001-0.2615-3.90 
  Brun, Dario 2245 ITA0.001-0.4915-7.35 
  Barberi, Alessandro 2153 ITA0.501-0.1115-1.65 
  De Nardi, Riccardo 1982 ITA0.501-0.3115-4.65 
  Radice, Luca 2098 ITA1.0010.32154.80 
  Tramalloni, Luca 2109 ITA1.0010.33154.95 
  Klip, Hans f2390 NED0.001-0.2915-4.35 
  Astengo, Corrado 2121 ITA0.501-0.1615-2.40 

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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