Individual Calculations February 2013
 Giovannini, Roberto  Total change: -1.20  Rating chartPersonal card
 FE Mare d'inverno Deluxe - B Gabicce Mare ITA 2013-01-02
RcRownchangeKK*chgGame
 1776 1958 5.00 7 -0.08 15 -1.20 
  Ciani, Davide 1728 ITA0.501-0.2915-4.35 
  Guerra, Renzo 1637 ITA1.0010.13151.95 
  Ballista, Massimiliano 1653 ITA1.0010.14152.10 
  Manfroi, Andrea 1832 ITA0.501-0.1715-2.55 
  Saponara, Nicola 1796 ITA1.0010.29154.35 
  Baroni, Alessandro 1924 ITA0.001-0.5515-8.25 
  Foroni, Francesco 1864 ITA1.0010.37155.55 

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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