Individual Calculations March 2018
 Zerboni, Giuseppe  Total change: 19.20  Rating chartPersonal card
 CP Como 2018 Mariano Comense ITA 2018-01-27
RcRownchangeKK*chgGame
 1767 1555 2.50 6 0.96 20 19.20 
  Zangheratti, Daniele 1874 ITA0.001-0.1320-2.60 
  Canali, Marco 1855 ITA0.5010.35207.00 
  Revinelli, Sergio 1767 ITA0.001-0.2320-4.60 
  Lipari, Alberto 1454 ITA1.0010.36207.20 
  Napolitano, Matteo 1696 ITA1.0010.692013.80 
  Bellotto, Stefano 1955  * ITA0.001-0.0820-1.60 
 * 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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