Rapid: Individual Calculations April 2023
 Korbut, Aleksandra  Total change: -16.60  Rating chartPersonal card
 OP ADS SCACCHI LUIGI GALVANI VILLARICCA ITA 2023-03-04
RcRownchangeKK*chgGame
 1506 1550 3.00 8 -1.35 20 -27.00 
  Duraccio, Walter Mattia 1903 ITA0.001-0.1120-2.20 
  De Biase, Raffaele 1237 ITA1.0010.14202.80 
  Fammiano, Giacomo 1658 ITA0.001-0.3520-7.00 
  Giannalia, Oscar 1276 ITA1.0010.17203.40 
  Iandolo, Giovanni 1657 ITA0.001-0.3520-7.00 
  Galante, Salvatore 1166 ITA1.0010.09201.80 
  Sequino, Gianfranco 1757 ITA0.001-0.2320-4.60 
  Toscano, Felice 1392 ITA0.001-0.7120-14.20 

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)
 
 OP RAPID PRIMAVERA A OPLONTI 2023 TORRE ANNUNZIATA ITA 2023-03-26
RcRownchangeKK*chgGame
 1598 1550 4.50 9 0.52 20 10.40 
  La Ricca, Silvio 2054 ITA1.0010.962019.20 
  Orefice, Matteo 1723 ITA0.001-0.2720-5.40 
  Ferraro, Francesco 1761 ITA1.0010.772015.40 
  Vassallo, Vincenzo 1707 ITA0.001-0.2920-5.80 
  Ruggiero, Armando 1748 ITA0.001-0.2420-4.80 
  Coppola, Daniele 1228 ITA1.0010.13202.60 
  Coppola, Mirco 1379 ITA0.501-0.2320-4.60 
  Slobodyan, Arseniy 1632 ITA0.001-0.3920-7.80 
  Galasso, Carmen 1150  * ITA1.0010.08201.60 
 * 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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