Individual Calculations September 2020
 Pastore, Cosmas  Total change: 0.80  Rating chartPersonal card
 FE 9 Lazio Scacchi - A Roma ITA 2020-08-10
RcRownchangeKK*chgGame
 1828 1884 4.00 7 0.04 20 0.80 
  Costa, Gabriele 1484  * ITA1.0010.08201.60 
  Corvi, Marco f2258 ITA0.001-0.1020-2.00 
  D Antrassi, Luca 1771 ITA1.0010.35207.00 
  Di Paolo, Marco 1888 ITA0.001-0.4920-9.80 
  Vannelli, Vittorio 1575 ITA1.0010.14202.80 
  De Blasio, Alessandro 1960 ITA0.001-0.4020-8.00 
  Campanella, Giovanni 1858 ITA1.0010.46209.20 
 * 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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