Individual Calculations September 2009
 Fezza, Davide  Total change: 3.60  Rating chartPersonal card
 OP 16 Citta' di Campobasso Campobasso ITA 2009-07-24
RcRownchangeKK*chgGame
 2060 2082 3.50 6 0.24 15 3.60 
  Fagnani, Alessandro 1852 ITA1.0010.21153.15 
  Lazic, Miroljub g2454 SRB0.001-0.1015-1.50 
  Sellitti, Luca 1908 ITA1.0010.27154.05 
  Forlano, Luigi 1987 ITA0.001-0.6315-9.45 
  Cangiano, Federico 1965 ITA1.0010.34155.10 
  Chiaretti, Roberto 2195 ITA0.5010.15152.25 

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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