Individual Calculations January 2021
 Giordani, Luca  Total change: -52.40  Rating chartPersonal card
 WE 3 Citta' di Imola - A Imola ITA 2020-12-05
RcRownchangeKK*chgGame
 1960 1983 2.00 6 -1.31 40 -52.40 
  Basso, Pier Luigi g2383  * ITA0.001-0.0840-3.20 
  Mammi, Samuele 1895 ITA1.0010.384015.20 
  Di Biccari, Alessandro 1843 ITA0.001-0.6940-27.60 
  Sala, Sergio 1859 ITA0.001-0.6740-26.80 
  Scagliarini, Lara 1907 ITA1.0010.404016.00 
  Benedetti, Michele 1871 ITA0.001-0.6540-26.00 
 * 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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