Individual Calculations May 2013
 Bozza, Alberto  Total change: 2.85  Rating chartPersonal card
 OP XXX Eporediese Ivrea ITA 2013-01-17
RcRownchangeKK*chgGame
 1732 1538 2.00 7 0.19 15 2.85 
  Moratto, Davide 1813 ITA1.0010.831512.45 
  Bellafiore, Enzo 1771 ITA0.001-0.2115-3.15 
  Avetta, Roberto 1679 ITA0.001-0.3115-4.65 
  Listello, Massimiliano 1770 ITA0.5010.29154.35 
  Gennaro, Isabella 1658 ITA0.5010.16152.40 
  Castaldo, Antonio 1587 ITA0.001-0.4315-6.45 
  Paonessa, Denis 1845 ITA0.001-0.1415-2.10 

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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