Individual Calculations May 2023
 Cellini, Carlo  Total change: -63.20  Rating chartPersonal card
 CR Piemonte 2023 Cirie' ITA 2023-04-21
RcRownchangeKK*chgGame
 1736 1739 2.00 7 -1.58 40 -63.20 
  Lo Gatto, Riccardo 1995 ITA0.001-0.1940-7.60 
  Rotundo, Davide 1535 ITA1.0010.24409.60 
  Saccona, Silvano 2178 ITA0.001-0.0640-2.40 
  Forno, Roberto 1660 ITA0.001-0.6140-24.40 
  Bogatto, Mario 1339  * ITA1.0010.08403.20 
  Degiorgis, Giorgio 1766 ITA0.001-0.4640-18.40 
  Caputi, Giuliano 1681 ITA0.001-0.5840-23.20 
 * 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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