Rapid: Individual Calculations January 2020
 De Felici, Roberto  Total change: 18.60  Rating chartPersonal card
 OP RAPID DICEMBRE FRASCATI FRASCATI ITA 2019-12-22
RcRownchangeKK*chgGame
 1479 1688 6.00 7 0.93 20 18.60 
  Amici, Filippo 1288  * ITA1.0010.08201.60 
  Richichi, Valerio 1288  * ITA1.0010.08201.60 
  Caressa, Marco 1695 ITA1.0010.512010.20 
  Mazzoni, Riccardo 1938 ITA0.001-0.1920-3.80 
  Maldonado, Stefano 1465 ITA1.0010.22204.40 
  Corvi, Maddalena 1288  * ITA1.0010.08201.60 
  Nassa, Nicolas 1390 ITA1.0010.15203.00 
 * 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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