Individual Calculations October 2012
 Bizzarro, Sofia  Total change: 6.45  Rating chartPersonal card
 FE delle Marche - B Civitanova Marche ITA 2012-08-21
RcRownchangeKK*chgGame
 1712 1593 3.50 9 0.43 15 6.45 
  Sterbini, Vittorio 1747 ITA0.5010.21153.15 
  Marvulli, Dario 1726 ITA0.001-0.3215-4.80 
  Mircoli, Filippo 1719 ITA1.0010.671510.05 
  Donati, Michele 1776 ITA0.5010.24153.60 
  Marconi, Andrea 1707 ITA0.001-0.3415-5.10 
  Cipriani, Emilio 1625 ITA0.5010.04150.60 
  Vaccari, Giorgio 1668 ITA0.001-0.4015-6.00 
  Marcugini, Stefano 1806 ITA0.001-0.2315-3.45 
  Porcacchia, Giovanni 1633 ITA1.0010.56158.40 

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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