Rapid: Individual Calculations September 2017
 Forti, Francesco  Total change: 19.60  Rating chartPersonal card
 OP NOTTE DEGLI SCACCHI SAVONA ITA 2017-08-06
RcRownchangeKK*chgGame
 1823 1612 2.50 6 0.98 20 19.60 
  Carfagna, Alex 1911 ITA1.0010.852017.00 
  De Barberis, Massimo 2012  * ITA0.001-0.0820-1.60 
  Vercelli, Alessandro 1900 ITA0.001-0.1620-3.20 
  Rossi Cassani, Gianni 1684 ITA0.5010.10202.00 
  Forno, Diego 1838 ITA0.001-0.2120-4.20 
  Pisani, Federica 1595 ITA1.0010.48209.60 
 * 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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