Individual Calculations April 2022
 Siclari, Giovanni  Total change: -14.20  Rating chartPersonal card
 CP Biella e Vercelli 2022 Biella ITA 2022-03-04
RcRownchangeKK*chgGame
 1841 2190 3.50 5 -0.71 20 -14.20 
  Marangone, Erick 1649 ITA0.501-0.4720-9.40 
  Tibaldeschi, Attilio 1790  * ITA1.0010.08201.60 
  Negro, Andrea 1663 ITA1.0010.03200.60 
  Ubezio, Marco 2154 ITA0.501-0.0520-1.00 
  Pedoni, Lorenzo 1951 ITA0.501-0.3020-6.00 
 * 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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