Individual Calculations April 2019
 Malfagia, Andrea  Total change: 14.60  Rating chartPersonal card
 WE 3 La Meridiana - A Perugia ITA 2019-03-01
RcRownchangeKK*chgGame
 1948 2176 4.50 5 0.73 20 14.60 
  Spada, Dario 1845 ITA1.0010.12202.40 
  Colombini, Lucio 1776  * ITA1.0010.08201.60 
  D Antonio, Neri 2079 ITA1.0010.37207.40 
  Sforza, Michelangelo 1837 ITA1.0010.12202.40 
  Guanciale, Orazio 2203 ITA0.5010.04200.80 
 * 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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