Individual Calculations April 2009
 Soventi, Maurizio  Total change: 18.45  Rating chartPersonal card
 CP Livorno Livorno ITA 2009-01-10
RcRownchangeKK*chgGame
 1930 1891 3.50 5 1.23 15 18.45 
  Taffi, Andrea 1743 ITA1.0010.30154.50 
  Codenotti, Marco 1992 ITA0.001-0.3615-5.40 
  De Nadai, Daniele 1879 ITA1.0010.48157.20 
  Franceschi, Riccardo 2146 ITA1.0010.811512.15 
  Bartoli, Fabio 1891 ITA0.5010.00150.00 

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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