Individual Calculations February 2023
 Zerbin, Simone  Total change: 14.20  Rating chartPersonal card
 WE 52 Citta' di Torino - A Torino ITA 2023-01-05
RcRownchangeKK*chgGame
 1777 1762 3.50 6 0.71 20 14.20 
  Gianguzzo, Francesco 1362  * ITA1.0010.08201.60 
  Martin, Tiziano 1889 ITA0.5010.17203.40 
  Gallo, Ivan 1974 ITA0.001-0.2320-4.60 
  Parmentola, Sergio 1601 ITA1.0010.29205.80 
  Di Chiara, Mauro 1868 ITA1.0010.642012.80 
  Lo Gatto, Riccardo 1965 ITA0.001-0.2420-4.80 
 * 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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