Individual Calculations April 2009
 Trebeschi, Andrea  Total change: 33.15  Rating chartPersonal card
 FE 6 Arrocco Roma ITA 2009-01-09
RcRownchangeKK*chgGame
 2049 2033 4.00 5 1.56 15 23.40 
  Ruotolo, Claudio 1757 ITA1.0010.17152.55 
  Gromovs, Sergejs f2358 ITA0.5010.37155.55 
  Lantini, Marco 2220 ITA0.5010.24153.60 
  Ottaviani, Gianluca 1918 ITA1.0010.34155.10 
  Roberti, Bruno 1990 ITA1.0010.44156.60 

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)
 
 CP Roma Roma ITA 2009-02-20
RcRownchangeKK*chgGame
 1895 2033 4.00 5 0.65 15 9.75 
  Napoli, Nicolo` f2313 ITA0.001-0.1615-2.40 
  Spano Cuomo, Gaetano 1840 ITA1.0010.25153.75 
  Carotenuto, Piero 1724 ITA1.0010.14152.10 
  Ruotolo, Claudio 1757 ITA1.0010.17152.55 
  Maddaloni, Giovanni 1843 ITA1.0010.25153.75 

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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