Individual Calculations July 2014
 Bolla, Vittorio  Total change: 11.70  Rating chartPersonal card
 OP Campionato cittadino La Lupa 2014 Roma ITA 2014-05-02
RcRownchangeKK*chgGame
 1759 1700 3.00 5 0.78 15 11.70 
  Gromovs, Sergejs f2100  * ITA0.001-0.0815-1.20 
  Miele, Enrico 1610 ITA1.0010.38155.70 
  Zarfati, Daniele 1606 ITA1.0010.37155.55 
  Casella, Carlo 1640 ITA1.0010.42156.30 
  Bogosaljevic, Miodrag 1841 SUI0.001-0.3115-4.65 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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