Individual Calculations May 2023
 Morello, Alessio  Total change: -24.80  Rating chartPersonal card
 WE 10 Renato Didoni - A Milano ITA 2023-04-21
RcRownchangeKK*chgGame
 1776 2007 2.50 5 -1.24 20 -24.80 
  Vignati, Andrea 1727 ITA0.501-0.3420-6.80 
  Motola, Jacopo 2218 ITA0.5010.27205.40 
  Marino, Marco 1753 ITA0.001-0.8120-16.20 
  Dal Bello, Alessandro 1607  * ITA0.501-0.4220-8.40 
  Dettori, Jan 1574 ITA1.0010.06201.20 
 * 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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