Rapid: Individual Calculations September 2023
 Fiorella, Simone  Total change: 13.60  Rating chartPersonal card
 OP 12 RAPID ARROCCO CHESS CLUB ROMA ITA 2023-08-05
RcRownchangeKK*chgGame
 1845 1706 3.50 8 0.68 20 13.60 
  Gromovs, Sergejs f2197 ITA1.0010.962019.20 
  Cioce, Enrico 2121 ITA0.001-0.0720-1.40 
  Lantini, Marco 1992 ITA0.001-0.1620-3.20 
  Maldonado Laurente, Alex 1306  * ITA1.0010.08201.60 
  Nardoni, Matteo 1687 ITA0.501-0.0320-0.60 
  Carnicelli, Flavio 1980 ITA1.0010.832016.60 
  Mora, Lorenzo 1911 ITA0.001-0.2420-4.80 
  Costantino, Claudio Emanuele 1563 ITA0.001-0.6920-13.80 
 * 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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