Individual Calculations May 2012
 Poltronieri, Michele  Total change: 10.35  Rating chartPersonal card
 CP Ferrara 2012 Ferrara ITA 2012-03-13
RcRownchangeKK*chgGame
 1859 1968 4.50 6 0.69 15 10.35 
  Cavazzini, Umberto 1668 ITA1.0010.15152.25 
  Fabbri, Massimo 1753 ITA0.501-0.2715-4.05 
  Binder, Andrea 1908 ITA1.0010.42156.30 
  Del Colle, Raffaele 1811 ITA1.0010.29154.35 
  Ricci, Alfredo 1938 ITA0.001-0.5415-8.10 
  Occari, Maurizio 2074 ITA1.0010.64159.60 

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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