Individual Calculations October 2021
 Festa, Giovanni  Total change: -35.60  Rating chartPersonal card
 WE 3 Magna Grecia - A Nova Siri ITA 2021-09-10
RcRownchangeKK*chgGame
 1981 1929 0.50 5 -1.78 20 -35.60 
  Martinovici, Ilia f2329  * MDA0.001-0.0820-1.60 
  Vertuccio, Roberto 1819 ITA0.501-0.1520-3.00 
  Femiano, Andrea 2031 ITA0.001-0.3620-7.20 
  Somma, Andrea 1851 ITA0.001-0.6120-12.20 
  Miola, Daniel 1873 ITA0.001-0.5820-11.60 
 * 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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