Individual Calculations February 2017
 Tacconi, Antonio  Total change: -8.20  Rating chartPersonal card
 FE 25 Citta' di Montecatini - B Montecatini Terme ITA 2016-12-27
RcRownchangeKK*chgGame
 1625 1767 3.00 5 -0.41 20 -8.20 
  Silano, Pierluigi 1599 ITA1.0010.28205.60 
  Fragni, Enrico 1629 ITA1.0010.31206.20 
  Bione, Alessandro 1733 ITA0.001-0.5520-11.00 
  Palozza, Flavio 1480 ITA1.0010.16203.20 
  Benvenuti, Cristian 1685 ITA0.001-0.6120-12.20 

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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