Rapid: Individual Calculations January 2023
 Di Chiara, Mauro  Total change: 9.60  Rating chartPersonal card
 40 FIERA FREDDA - A BORGO SAN DALMAZZO ITA 2022-12-18
RcRownchangeKK*chgGame
 1891 1898 4.50 8 0.48 20 9.60 
  Chiaramello, Ivano 1498  * ITA1.0010.08201.60 
  Gromovs, Sergejs f2190 ITA0.001-0.1520-3.00 
  Gianguzzo, Francesco 1512 ITA1.0010.09201.80 
  Dotta Rosso, Pierluigi 1705 ITA1.0010.25205.00 
  Finocchiaro, Gianluca 2051 ITA0.5010.20204.00 
  Sorcinelli, Francesco 2081 ITA0.001-0.2620-5.20 
  Vuelban, Virgilio m2304 PHI0.001-0.0820-1.60 
  Bosio, Andrea 1788 ITA1.0010.35207.00 
 * 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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