Rapid: Individual Calculations August 2023
 Vuelban, Virgilio  Total change: -12.60  Rating chartPersonal card
 OP 11 RAPID ARROCCO CHESS CLUB ROMA ITA 2023-07-08
RcRownchangeKK*chgGame
 1921 2284 6.50 8 -0.63 20 -12.60 
  Bedulli, Lucio 1884  * ITA1.0010.08201.60 
  Pomilio, Riccardo 1840 ITA1.0010.06201.20 
  Pienabarca, Nicola c1928 ITA1.0010.11202.20 
  Brozzi, Danilo 1933 ITA0.501-0.3920-7.80 
  Maldonado Gonzales, Stefano 1971 ITA0.501-0.3620-7.20 
  Mora, Lorenzo 1888 ITA1.0010.08201.60 
  Costantino, Guido 1856 ITA0.501-0.4320-8.60 
  Paglietti, Nicola f2065 ITA1.0010.22204.40 
 * 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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