Individual Calculations March 2012
 De Bellis, Aldo  Total change: 17.55  Rating chartPersonal card
 OP 28 Aniversario Provaglio d'Iseo ITA 2011-11-04
RcRownchangeKK*chgGame
 1860 1669 3.00 7 1.17 15 17.55 
  Schaberg, Wolfgang 1877 ITA0.5010.27154.05 
  Brugaletta, Giorgio 1703 ITA1.0010.55158.25 
  Dieli, Alberto 1945 ITA0.5010.33154.95 
  Cattaneo, Ugo 1811 ITA0.001-0.3115-4.65 
  Ghidinelli, Giorgio 1916 ITA0.5010.31154.65 
  Conti, Ferdinando 1788 ITA0.5010.16152.40 
  Barucco, Mattia 1977 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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