Rapid: Individual Calculations April 2023
 Zincani, Riccardo  Total change: -13.60  Rating chartPersonal card
 OP RAPID SCACCHI AI VIGNETI RADICA TOLLO ITA 2023-03-12
RcRownchangeKK*chgGame
 1616 1725 3.50 7 -0.68 20 -13.60 
  Prignano, Ignazio 1325  * ITA1.0010.08201.60 
  Di Donatantonio, Franco 2039 ITA0.5010.36207.20 
  Alessandroni, Giancamillo 1355 ITA0.001-0.9020-18.00 
  Gentile, Vittorio 1236 ITA1.0010.04200.80 
  Civitareale, Antonio 1911 ITA0.001-0.2620-5.20 
  Amico, Salvatore 1644 ITA1.0010.39207.80 
  Tonello, Franco 1802 ITA0.001-0.3920-7.80 
 * 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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