Individual Calculations July 2014
 Abuhamdieh, Nando  Total change: 25.50  Rating chartPersonal card
 OP Campionato cittadino La Lupa 2014 Roma ITA 2014-05-02
RcRownchangeKK*chgGame
 1685 1652 4.00 7 0.85 30 25.50 
  Macchini, Bruno 1895 ITA0.001-0.2030-6.00 
  Bruni, Andrea 1324 ITA1.0010.13303.90 
  D Eva, Maurizio 1769 ITA0.001-0.3430-10.20 
  Bertollini, Ferruccio 1500 ITA1.0010.30309.00 
  Carconi, Massimo 1722 ITA1.0010.603018.00 
  Pardo, Paolo 1743 ITA1.0010.623018.60 
  Puga, Villarino Eloy 1840 ITA0.001-0.2630-7.80 

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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