Individual Calculations March 2013
 Valdettaro, Filippo  Total change: 9.90  Rating chartPersonal card
 CP Milano 2013 Milano ITA 2013-01-24
RcRownchangeKK*chgGame
 1820 1721 3.00 6 0.66 15 9.90 
  Cagnotto, Marco 1434 ITA1.0010.16152.40 
  Motola, Jacopo 2003 ITA0.001-0.1615-2.40 
  Ruggeri, Igor 1601 ITA1.0010.34155.10 
  Petrone, Gianmario 1963 ITA0.5010.30154.50 
  Marcangeli, Alessandro 1795 ITA0.5010.10151.50 
  Andreoni, Giuseppe 2121  * ITA0.001-0.0815-1.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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