Individual Calculations May 2023
 Andreoni, Giuseppe  Total change: -0.60  Rating chartPersonal card
 WE 10 Renato Didoni - A Milano ITA 2023-04-21
RcRownchangeKK*chgGame
 1836 2154 4.00 5 -0.03 20 -0.60 
  Megna, Giuseppe 1780 ITA1.0010.10202.00 
  D Angelo, Giovanni 1690 ITA1.0010.05201.00 
  Lazic, Miroljub g2302 SRB0.001-0.3020-6.00 
  Mordeglia, Luca 1654 ITA1.0010.04200.80 
  Cozzi, Daniele 1754  * ITA1.0010.08201.60 
 * 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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