Rapid: Individual Calculations April 2018
 Iacomussi, Mario  Total change: -7.40  Rating chartPersonal card
 OP 20 COPPA RAPID TORINO ITA 2018-03-28
RcRownchangeKK*chgGame
 1805 1650 1.50 6 -0.37 20 -7.40 
  Alaimo, Cristian 2020 ITA0.001-0.1020-2.00 
  Bertino, Alberto 1761 ITA1.0010.652013.00 
  Boetto, Massimo 1997 ITA0.5010.39207.80 
  Mina, Marco 1969 ITA0.001-0.1320-2.60 
  Ferri, Fabio 1832 ITA0.001-0.2620-5.20 
  Bruno, Eleonora 1250  * ITA0.001-0.9220-18.40 
 * 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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