Individual Calculations July 2014
 Quimi, Marco  Total change: -1.80  Rating chartPersonal card
 OP Campionato cittadino La Lupa 2014 Roma ITA 2014-05-02
RcRownchangeKK*chgGame
 1865 2138 5.50 7 -0.12 15 -1.80 
  Sacco, Davide 1738  * ITA1.0010.08151.20 
  Guidi, Marco 1742 ITA0.501-0.4215-6.30 
  Ciuchi, Francesco 1804 ITA1.0010.12151.80 
  Turriziani Colonna, Giovanni 1956 ITA0.001-0.7415-11.10 
  Bogosaljevic, Miodrag 1841 SUI1.0010.15152.25 
  D Eva, Maurizio 1769 ITA1.0010.10151.50 
  Gromovs, Sergejs f2206 ITA1.0010.59158.85 
 * 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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