Individual Calculations July 2021
 Bozza, Gabriele  Total change: 5.80  Rating chartPersonal card
 CR Friuli-Venezia Giulia 2021 Cervignano del Friuli ITA 2021-06-25
RcRownchangeKK*chgGame
 1669 1926 3.50 4 0.29 20 5.80 
  Staiti, Nicolo 1526  * ITA1.0010.08201.60 
  Chiarandini, Luca 1674 ITA0.501-0.3120-6.20 
  Zucchetto, Pierpaolo 1665 ITA1.0010.18203.60 
  Stolfa, Rodolfo 1812 ITA1.0010.34206.80 
 * 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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