Individual Calculations March 2020
 Iacomussi, Mario  Total change: -15.80  Rating chartPersonal card
 OP Banca d'Alba Torino ITA 2020-02-14
RcRownchangeKK*chgGame
 1674 1613 1.00 4 -0.79 20 -15.80 
  Pirverdiyev, Agil f2013  * ITA0.001-0.0820-1.60 
  Martin, Tiziano 1886 ITA0.001-0.1720-3.40 
  Fassio, Francesco 1452 ITA0.001-0.7120-14.20 
  Partipilo, Pasquale 1344 ITA1.0010.17203.40 
 * 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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