Individual Calculations April 2009
 Sagripanti, Michele  Total change: 37.75  Rating chartPersonal card
 WE 11 Sant'Elpidio Sant'Elpidio ITA 2008-11-22
RcRownchangeKK*chgGame
 1901 1825 3.50 5 1.51 25 37.75 
  Marconi, Gabriele 1832 ITA1.0010.512512.75 
  Iaconi, Andrea 1871 ITA0.5010.06251.50 
  Briffault, Philippe 1933 ITA0.001-0.3525-8.75 
  Marozzi, Giovanni 2015 ITA1.0010.752518.75 
  Spano Cuomo, Gaetano 1852 ITA1.0010.542513.50 

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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