Individual Calculations July 2014
 Muru, Massimo  Total change: 0.45  Rating chartPersonal card
 OP Campionato cittadino La Lupa 2014 Roma ITA 2014-05-02
RcRownchangeKK*chgGame
 1665 1661 2.50 5 0.03 15 0.45 
  Turriziani Colonna, Giovanni 1956 ITA0.001-0.1515-2.25 
  Bertollini, Ferruccio 1500 ITA1.0010.29154.35 
  Nicotera, Alessandro 1639 ITA0.501-0.0315-0.45 
  Bruni, Andrea 1324 ITA1.0010.12151.80 
  Rocchi, Federico 1906 ITA0.001-0.2015-3.00 

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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