Individual Calculations May 2023
 Carbone, Stefano  Total change: -10.80  Rating chartPersonal card
 WE 10 Renato Didoni - A Milano ITA 2023-04-21
RcRownchangeKK*chgGame
 1691 2037 3.00 4 -0.54 20 -10.80 
  Confalonieri, Luca 1740 ITA0.001-0.8520-17.00 
  Arun, Ria 1637  * ITA1.0010.08201.60 
  Bruno, Edoardo 1658 ITA1.0010.09201.80 
  Vignati, Andrea 1727 ITA1.0010.14202.80 
 * 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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