Rapid: Individual Calculations August 2018
 Rossi, Pierluigi  Total change: -7.80  Rating chartPersonal card
 OP CENTOCELLE M ROMA ITA 2018-07-22
RcRownchangeKK*chgGame
 1741 1872 3.50 6 -0.39 20 -7.80 
  Ferri, Roberto 1573 ITA0.001-0.8520-17.00 
  Koganov, Mikhail 2100 USA0.001-0.2120-4.20 
  Abuhamdieh, Nando 1472  * ITA1.0010.08201.60 
  Fanelli, Giuseppe 1623 ITA1.0010.19203.80 
  Bonforte, Marcello 1837 ITA1.0010.45209.00 
  Casiello, Francesco 1838 ITA0.501-0.0520-1.00 
 * 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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