Individual Calculations April 2009
 Barberi, Alessandro  Total change: -9.45  Rating chartPersonal card
 FE 19 Comune di Robecchetto Robecchetto con Induno ITA 2008-12-27
RcRownchangeKK*chgGame
 2076 2156 4.00 6 0.37 15 5.55 
  Virzi, Ettore 1950 ITA0.501-0.2615-3.90 
  Pattarello, Pierluigi 1983 ITA1.0010.27154.05 
  Brugo, Marco 2152 ITA0.501-0.0115-0.15 
  Mancin, Mariano 1894 ITA1.0010.18152.70 
  Martinez, Rolly m2424 PHI0.001-0.1715-2.55 
  Cereda, Loris 2053 ITA1.0010.36155.40 

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)
 
 WE Scacchi tra le Torri Melegnano ITA 2009-02-20
RcRownchangeKK*chgGame
 2230 2129 0.50 4 -1.00 15 -15.00 
  Vezzosi, Paolo m2374 ITA0.001-0.2015-3.00 
  Aranovitch, Emiliano f2375 ITA0.001-0.1915-2.85 
  Bozzali, Ermanno 2140 ITA0.5010.02150.30 
  D`alessio, Angelo 2032 ITA0.001-0.6315-9.45 

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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