Individual Calculations May 2012
 Bosio, Devis  Total change: -52.20  Rating chartPersonal card
 CP Brescia 2012 Provaglio d'Iseo ITA 2012-03-02
RcRownchangeKK*chgGame
 1892 2066 4.00 8 -1.74 30 -52.20 
  Conti, Ferdinando 1788 ITA1.0010.17305.10 
  Ghidinelli, Giorgio 1885 ITA0.501-0.2430-7.20 
  Dieli, Riccardo 1861 ITA0.001-0.7630-22.80 
  Onger, Nicola 1748 ITA1.0010.13303.90 
  Massetti, Euro 1898 ITA1.0010.28308.40 
  Cristiani, Cesare 2121 ITA0.001-0.4230-12.60 
  Schaberg, Wolfgang 1886 ITA0.501-0.2430-7.20 
  Dieli, Alberto 1947 ITA0.001-0.6630-19.80 

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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