Rapid: Individual Calculations January 2023
 Piazza, Carlo  Total change: -18.60  Rating chartPersonal card
 40 FIERA FREDDA - A BORGO SAN DALMAZZO ITA 2022-12-18
RcRownchangeKK*chgGame
 1855 2145 6.50 9 -0.93 20 -18.60 
  Gianguzzo, Francesco 1745  * ITA1.0010.08201.60 
  Doromeychuk, Anton 1829 ITA1.0010.13202.60 
  Manco David, Jonatan Andres 1972 ITA0.001-0.7320-14.60 
  Tripodi, Enzo 2007 ITA0.001-0.6920-13.80 
  Mondino, Ivano 1701 ITA1.0010.06201.20 
  Bosio, Andrea 1788 ITA0.501-0.3920-7.80 
  Dotta Rosso, Pierluigi 1705 ITA1.0010.06201.20 
  De Barberis, Massimo 1975 ITA1.0010.28205.60 
  Fassio, Luca 1974 ITA1.0010.27205.40 
 * 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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