Individual Calculations February 2013
 Biava, Pierluigi  Total change: -7.05  Rating chartPersonal card
 OP 29 Anniversario Provaglio d'Iseo ITA 2012-11-09
RcRownchangeKK*chgGame
 1863 1653 1.00 6 -0.47 15 -7.05 
  Gozzini, Giambattista 1846 ITA0.001-0.2515-3.75 
  Barucco, Mattia 2000 ITA0.001-0.1115-1.65 
  Bosio, Devis 1971 ITA0.001-0.1315-1.95 
  Vagliati, Massimo 1704 ITA0.5010.07151.05 
  Conti, Ferdinando 1761 ITA0.5010.15152.25 
  Ghidinelli, Giorgio 1896 ITA0.001-0.2015-3.00 

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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