Individual Calculations August 2019
 D Antonio, Neri  Total change: -11.60  Rating chartPersonal card
 CR Umbria 2019 Terni ITA 2019-06-28
RcRownchangeKK*chgGame
 1836 2158 4.00 5 -0.29 40 -11.60 
  Capparuccia, Alessandro 1758  * ITA0.501-0.4240-16.80 
  Cardinali, Egidio 1961 ITA0.501-0.2540-10.00 
  Bertolini, Ettore 1758  * ITA1.0010.08403.20 
  Ciufolini, Sirio 1765 ITA1.0010.08403.20 
  Pastore, Cosmas 1940 ITA1.0010.22408.80 
 * 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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