Individual Calculations January 2023
 Bardone, Lorenzo  Total change: -32.80  Rating chartPersonal card
 WE 11 Citta' di Palmanova - A Cervignano del Friuli ITA 2022-12-08
RcRownchangeKK*chgGame
 1987 2215 3.00 6 -1.64 20 -32.80 
  Ranfagni, Stefano 1934 ITA0.001-0.8420-16.80 
  Budai, Federico 1815  * ITA0.501-0.4220-8.40 
  Persico, Lorenzo 1937 ITA1.0010.17203.40 
  Negro, Roberto 2106 ITA0.501-0.1520-3.00 
  Piangerelli, Michele 2041 ITA0.501-0.2320-4.60 
  Siraj, Svit 2087 SLO0.501-0.1720-3.40 
 * 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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