Individual Calculations July 2022
 Spada, Vittoria  Total change: 15.20  Rating chartPersonal card
 Campionato Italiano 2N e 3N 2022 Acqui Terme ITA 2022-06-12
RcRownchangeKK*chgGame
 1578 1629 5.50 9 0.38 40 15.20 
  Milillo, Valentina 1480 ITA1.0010.304012.00 
  Salerno, Christian 1594 ITA0.501-0.0540-2.00 
  Lari, Ferruccio 1491 ITA1.0010.314012.40 
  Di Maulo, Chiara 1652 ITA0.5010.03401.20 
  Tibaldeschi, Attilio 1479 ITA1.0010.304012.00 
  Pin, Orlando 1686 ITA0.5010.08403.20 
  Casagrande, Filippo 1721 ITA0.001-0.3740-14.80 
  Aloe, Giancarlo 1488 ITA0.001-0.6940-27.60 
  Bandieramonte, Enrico 1608 ITA1.0010.474018.80 

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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