Individual Calculations May 2013
 Cattaneo, Ugo  Total change: 8.85  Rating chartPersonal card
 OP Primavera a Provaglio Provaglio d'Iseo ITA 2013-03-08
RcRownchangeKK*chgGame
 1926 1830 2.50 5 0.59 15 8.85 
  Cristiani, Cesare 2128 ITA0.5010.35155.25 
  Schaberg, Wolfgang 1839 ITA0.001-0.4915-7.35 
  Bosio, Devis 1922 ITA0.001-0.3715-5.55 
  Brugaletta, Giorgio 1727 ITA1.0010.36155.40 
  Barucco, Mattia 2016 ITA1.0010.741511.10 

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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