Individual Calculations January 2014
 Bonghi, Alessandro  Total change: -3.60  Rating chartPersonal card
 WE III Citta' di Perugia Perugia ITA 2013-12-13
RcRownchangeKK*chgGame
 1824 1911 3.00 5 -0.12 30 -3.60 
  Albi Bachini Conti, Silvia 1595 ITA1.0010.13303.90 
  Naumkin, Igor g2311  * RUS0.001-0.0830-2.40 
  Maddaloni, Giovanni 1733 ITA0.501-0.2330-6.90 
  Capossela, Fabio 1669 ITA1.0010.20306.00 
  Bagaglia, Riccardo 1811 ITA0.501-0.1430-4.20 
 * 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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