Individual Calculations April 2009
 Buratti, Ettore  Total change: 32.75  Rating chartPersonal card
 CP Ancona Ancona ITA 2009-02-14
RcRownchangeKK*chgGame
 1882 1832 3.50 5 1.31 25 32.75 
  Binci, Luca 1642 ITA0.501-0.2525-6.25 
  Ragnini, Damiano 1840 ITA1.0010.512512.75 
  Nagni, Marco 1863 ITA1.0010.542513.50 
  Giacometti, Carlo 2088 ITA0.5010.31257.75 
  Padovani, Alessio 1978 ITA0.5010.20255.00 

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)
 

 

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