Individual Calculations June 2023
 Samuelli, Daniele  Total change: 11.60  Rating chartPersonal card
 CIS 2023 - Serie B Girone 8 Cervignano del Friuli ITA 2023-05-19
RcRownchangeKK*chgGame
 1829 1961 2.50 3 0.58 20 11.60 
  Vertechi, Pietro 2014 ITA1.0010.572011.40 
  Caprioli, Massimo 1912 ITA0.501-0.0720-1.40 
  Bini, Gabriele 1561  * 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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