Blitz: Individual Calculations February 2019
 Guasti, Duccio  Total change: 23.60  Rating chartPersonal card
 OP BLITZ DELLA BEFANA 2019 PRATO ITA 2019-01-06
RcRownchangeKK*chgGame
 1616 1615 9.00 16 1.18 20 23.60 
  Rastelli, Davide 1907 ITA0.001-0.1520-3.00 
  Rastelli, Davide 1907 ITA1.0010.852017.00 
  Bellosi, Marco 1215  * ITA1.0010.08201.60 
  Bellosi, Marco 1215  * ITA1.0010.08201.60 
  Melosi, Alessandro 1766 ITA0.001-0.3020-6.00 
  Melosi, Alessandro 1766 ITA0.001-0.3020-6.00 
  Mongella, Lorenzo 1499 ITA1.0010.34206.80 
  Mongella, Lorenzo 1499 ITA1.0010.34206.80 
  Bettazzi, Alessandro 1772 ITA0.001-0.2920-5.80 
  Bettazzi, Alessandro 1772 ITA0.001-0.2920-5.80 
  Marcelli, Fabio 1581 ITA0.001-0.5520-11.00 
  Marcelli, Fabio 1581 ITA1.0010.45209.00 
  Mammi, Ottavio 1327 ITA1.0010.16203.20 
  Mammi, Ottavio 1327 ITA1.0010.16203.20 
  Cavaliere, Massimo 1858 ITA0.001-0.2020-4.00 
  Cavaliere, Massimo 1858 ITA1.0010.802016.00 
 * 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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