Rapid: Individual Calculations February 2019
 Bolla, Vittorio  Total change: 46.60  Rating chartPersonal card
 OP 54 ASR ROMA ITA 2019-01-19
RcRownchangeKK*chgGame
 1714 1389 3.50 8 2.33 20 46.60 
  Lantini, Marco 1789  * ITA0.5010.42208.40 
  Paglietti, Nicola f1789  * ITA0.001-0.0820-1.60 
  Condorelli, Roberto 1694 ITA1.0010.862017.20 
  Ciampi, Vincenzo 1789  * ITA0.001-0.0820-1.60 
  Marcangeli, Alessandro 1733 ITA1.0010.882017.60 
  Lavieri, Doriano 1789  * ITA0.5010.42208.40 
  Artissi, Albert 1409 ITA0.5010.03200.60 
  Ciufolini, Sirio 1723 ITA0.001-0.1220-2.40 
 * 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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