Individual Calculations June 2013
 Rubbini, Roberto  Total change: -36.90  Rating chartPersonal card
 CR Emilia Romagna 2013 San Marino di Bentivoglio ITA 2013-04-25
RcRownchangeKK*chgGame
 1780 1868 3.00 7 -1.23 30 -36.90 
  Malfagia, Andrea f2237 ITA0.001-0.1030-3.00 
  Monaco, Henry 1559 ITA1.0010.14304.20 
  Ferraguti, Francesco 1944 ITA0.001-0.4030-12.00 
  Manguerra, Angelica Mae 1468  * ITA1.0010.08302.40 
  Sasdelli, Massimo 1827 ITA0.501-0.0630-1.80 
  Garofalo, Sergio 1814 ITA0.001-0.5830-17.40 
  Manguerra, Lyn Jane 1613 ITA0.501-0.3130-9.30 
 * 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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