Individual Calculations April 2019
 Gradi, Wladimiro  Total change: 3.20  Rating chartPersonal card
 CIS 2019 - Serie B Girone 8 Pesaro ITA 2019-03-15
RcRownchangeKK*chgGame
 1741 1348 0.50 5 0.08 40 3.20 
  Rocchetti, Sergio 1748  * ITA0.5010.424016.80 
  Perogio, Lorenzo 1748  * ITA0.001-0.0840-3.20 
  Berardi, Giancarlo 1748  * ITA0.001-0.0840-3.20 
  Casoni, Alberto 1748  * ITA0.001-0.0840-3.20 
  Gabbanelli, Anacleto 1714 ITA0.001-0.1040-4.00 
 * 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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