Individual Calculations April 2009
 Marconi, Gabriele  Total change: -36.75  Rating chartPersonal card
 WE 11 Sant'Elpidio Sant'Elpidio ITA 2008-11-22
RcRownchangeKK*chgGame
 1868 1832 1.00 4 -0.80 25 -20.00 
  Fratini, Mauro 1940 ITA0.001-0.3525-8.75 
  Sagripanti, Michele 1825 ITA0.001-0.5125-12.75 
  Ugolini, Lorenzo 1850 ITA1.0010.532513.25 
  Perogio, Lorenzo 1857 ITA0.001-0.4725-11.75 

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)
 
 OP Adriatico Mare di pace - C Ancona ITA 2009-01-02
RcRownchangeKK*chgGame
 1761 1832 3.50 7 -0.67 25 -16.75 
  Gulinelli, Euro 1658 ITA0.501-0.2325-5.75 
  Piergentili, Roberto 1787 ITA1.0010.442511.00 
  Marconi, Luca 1760 ITA0.501-0.1025-2.50 
  Giampieri, Stefano 1739 ITA0.501-0.1325-3.25 
  Baleani, Emanuele 1859 ITA1.0010.542513.50 
  Acciaioli, Fabio 1772 ITA0.001-0.5825-14.50 
  Ciarloni, Giuseppe 1754 ITA0.001-0.6125-15.25 

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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