Individual Calculations April 2009
 Acciaioli, Fabio  Total change: 21.25  Rating chartPersonal card
 WE 11 Sant'Elpidio - B Sant'Elpidio ITA 2008-11-22
RcRownchangeKK*chgGame
 1645 1772 0.50 1 -0.17 25 -4.25 
  Binci, Luca 1645 ITA0.501-0.1725-4.25 

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)
 
 OP Adriatico Mare di pace - C Ancona ITA 2009-01-02
RcRownchangeKK*chgGame
 1866 1772 1.00 2 0.25 25 6.25 
  Faini, Marco 1900 ITA0.001-0.3325-8.25 
  Marconi, Gabriele 1832 ITA1.0010.582514.50 

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)
 
 CP Ravenna - Forli' Ravenna ITA 2009-02-13
RcRownchangeKK*chgGame
 1843 1772 2.00 3 0.77 25 19.25 
  Salzano, Guido 1986 ITA0.001-0.2325-5.75 
  Graziani, Roberto 1750 ITA1.0010.472511.75 
  Cavicchio, Fabio 1794 ITA1.0010.532513.25 

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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