Individual Calculations July 2021
 Orsatti, Marcello  Total change: -25.40  Rating chartPersonal card
 CR Friuli-Venezia Giulia 2021 Cervignano del Friuli ITA 2021-06-25
RcRownchangeKK*chgGame
 1610 1931 3.00 5 -1.27 20 -25.40 
  Denizman, Daniel 1531  * ITA0.501-0.4220-8.40 
  Gregorig, Marco 1531  * ITA0.501-0.4220-8.40 
  Baccei, Fabio 1531  * ITA1.0010.08201.60 
  Cecotti, Daniele 1762 ITA1.0010.28205.60 
  Perossa, Nicolas 1696 ITA0.001-0.7920-15.80 
 * 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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