Individual Calculations April 2009
 Leonardi, Alfio  Total change: 4.50  Rating chartPersonal card
 OP 4 Trofeo dell'Etna Mascalucia ITA 2008-09-20
RcRownchangeKK*chgGame
 2147 1862 0.00 1 -0.16 25 -4.00 
  Santagati, Alessandro 2147 ITA0.001-0.1625-4.00 

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 Amatori Mascalucia ITA 2009-02-07
RcRownchangeKK*chgGame
 1907 1862 3.00 6 0.34 25 8.50 
  Imbraguglia, Fabio 2072 ITA0.001-0.2325-5.75 
  Rosolia, Giuseppe 1894 ITA0.5010.04251.00 
  Filetti, Massimiliano 1956 ITA0.5010.13253.25 
  Grasso, Gaetano 1981 ITA0.001-0.3425-8.50 
  Sileci, Salvatore 1813 ITA1.0010.432510.75 
  Russo, Carmelo 1724 ITA1.0010.31257.75 

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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