Individual Calculations May 2013
 Barucco, Mattia  Total change: -10.35  Rating chartPersonal card
 OP Primavera a Provaglio Provaglio d'Iseo ITA 2013-03-08
RcRownchangeKK*chgGame
 1905 2016 2.50 5 -0.69 15 -10.35 
  Brugaletta, Giorgio 1727 ITA1.0010.16152.40 
  Bosio, Devis 1922 ITA0.501-0.1315-1.95 
  Massetti, Euro 1919 ITA1.0010.37155.55 
  Cristiani, Cesare 2128 ITA0.001-0.3515-5.25 
  Cattaneo, Ugo 1830 ITA0.001-0.7415-11.10 

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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