Individual Calculations July 2022
 Maresco, Diego  Total change: -22.40  Rating chartPersonal card
 OP U18 Citta' di Vigevano Vigevano ITA 2022-06-03
RcRownchangeKK*chgGame
 1732 1922 4.50 7 -0.56 40 -22.40 
  Balza, Alessandro 1522  * ITA1.0010.08403.20 
  Rossi, Gabriele Valerio 1605 ITA0.501-0.3740-14.80 
  Liu, Jason 1707 IRL0.501-0.2740-10.80 
  Serban, Sara Annamaria 1624 ITA1.0010.15406.00 
  Vingris, Mikelis 1780 LAT0.501-0.1940-7.60 
  Carrideo, Simone 1742 ITA1.0010.264010.40 
  Casadio, Niccolo 2145 ITA0.001-0.2240-8.80 
 * 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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