Individual Calculations September 2020
 D Antrassi, Luca  Total change: -6.00  Rating chartPersonal card
 FE 9 Lazio Scacchi - A Roma ITA 2020-08-10
RcRownchangeKK*chgGame
 1873 1771 2.00 6 -0.30 20 -6.00 
  Carnicelli, Valerio f2171  * ITA0.001-0.0820-1.60 
  Pastore, Cosmas 1884 ITA0.001-0.3520-7.00 
  Agostini, Maurizio 1736 ITA0.001-0.5520-11.00 
  Scagliarini, Bruno 1818 ITA1.0010.572011.40 
  Brozzi, Danilo 1674 ITA1.0010.37207.40 
  Ciufolini, Sirio 1952 ITA0.001-0.2620-5.20 
 * 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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