Individual Calculations April 2009
 Giuntoli, Andrea  Total change: -2.85  Rating chartPersonal card
 FE 15 Montecatini Montecatini Terme ITA 2008-12-27
RcRownchangeKK*chgGame
 1880 2021 2.50 5 -0.88 15 -13.20 
  Montani, Riccardo 1753 ITA0.501-0.3315-4.95 
  Giuntoli, Stefano 1790 ITA1.0010.21153.15 
  Vincenzi, Marco 2130 ITA0.001-0.3515-5.25 
  Bettazzi, Alessandro 1910 ITA0.501-0.1515-2.25 
  Bardi, Giuliano 1815 ITA0.501-0.2615-3.90 

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 Livorno Livorno ITA 2009-01-10
RcRownchangeKK*chgGame
 1918 1995 2.50 3 0.69 15 10.35 
  Calisi, Elia 1868 ITA1.0010.33154.95 
  Giuntoli, Matteo 1893 ITA0.501-0.1415-2.10 
  Codenotti, Marco 1992 ITA1.0010.50157.50 

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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