Rapid: Individual Calculations January 2017
 Ghirardi, Gianfranco  Total change: -4.40  Rating chartPersonal card
 OP 15 NATALE SARZANA ITA 2016-12-04
RcRownchangeKK*chgGame
 1809 1796 4.00 9 -0.22 20 -4.40 
  Gabrielli, Fabio 1396  * ITA1.0010.08201.60 
  Bettazzi, Daniele 2005 ITA0.001-0.2320-4.60 
  Tizzoni, Lionello 1947 ITA1.0010.702014.00 
  Gramignani, Rita 1951 ITA0.001-0.2920-5.80 
  Belli, Michela 1854 ITA1.0010.582011.60 
  Lasio, Millo 1907 ITA0.001-0.3520-7.00 
  Biancotti, Alessandro 1884 ITA0.001-0.3820-7.60 
  Galeazzi, Giacomo 1592 ITA1.0010.24204.80 
  Gnetti, Paolo 1748 ITA0.001-0.5720-11.40 
 * 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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