Individual Calculations July 2014
 Burla, Massimo  Total change: -4.80  Rating chartPersonal card
 OP Campionato cittadino La Lupa 2014 Roma ITA 2014-05-02
RcRownchangeKK*chgGame
 1832 1791 2.50 6 -0.16 30 -4.80 
  Bizzarro, Sofia 1824 ITA0.001-0.4530-13.50 
  Bolla, Vittorio 1700 ITA1.0010.383011.40 
  Ciuchi, Francesco 1804 ITA0.5010.02300.60 
  Bria, Simone 1815 ITA1.0010.533015.90 
  Turriziani Colonna, Giovanni 1956 ITA0.001-0.2830-8.40 
  Macchini, Bruno 1895 ITA0.001-0.3630-10.80 

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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