Individual Calculations June 2017
 Iacomussi, Mario  Total change: 31.20  Rating chartPersonal card
 OP 5 del Borgo Torino ITA 2017-04-05
RcRownchangeKK*chgGame
 1809 1613 3.00 5 1.56 20 31.20 
  Finocchiaro, Gianluca 2013  * ITA0.001-0.0820-1.60 
  D Onofrio, Clementina 1440 ITA1.0010.27205.40 
  Longo, Enrico 1717 ITA1.0010.642012.80 
  Ferri, Fabio 1860 ITA1.0010.812016.20 
  Covello, Danilo 2013  * ITA0.001-0.0820-1.60 
 * 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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