Individual Calculations September 2020
 Di Giorgio, Daniele  Total change: 33.80  Rating chartPersonal card
 FE 9 Lazio Scacchi - A Roma ITA 2020-08-10
RcRownchangeKK*chgGame
 1850 1836 5.00 7 1.69 20 33.80 
  Ferri, Roberto 1436  * ITA1.0010.08201.60 
  Gromovs, Sergejs f2159 ITA0.001-0.1320-2.60 
  Maione, Melissa 1913 ITA0.5010.11202.20 
  Marino, Giovanni 1954 ITA1.0010.662013.20 
  Beliman, Alexandro 1738 ITA0.501-0.1320-2.60 
  Tudor, Marian 1917 ITA1.0010.612012.20 
  Dahlgren, James Allen 1832 ESP1.0010.49209.80 
 * 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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