Individual Calculations April 2014
 Patrucco, Carlo  Total change: 16.65  Rating chartPersonal card
 OP XIII Scacchi tra le Torri - B Melegnano ITA 2014-02-28
RcRownchangeKK*chgGame
 1805 1864 4.00 5 1.11 15 16.65 
  Carbone, Lorenzo 1666 ITA1.0010.24153.60 
  Acunzo, Domenico 1730 ITA1.0010.32154.80 
  Mkrtchyan, Albert Gh. 1957 ARM0.5010.13151.95 
  Guzzetti, Luigi Enrico 1866 ITA1.0010.50157.50 
  Pecorario, Stefano 1807 ITA0.501-0.0815-1.20 

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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