Individual Calculations September 2011
 Siclari, Giovanni  Total change: 29.70  Rating chartPersonal card
 CIG Under 16 Porretta Terme ITA 2011-07-02
RcRownchangeKK*chgGame
 1902 1898 5.00 8 0.99 30 29.70 
  Marocco, Andrea 1733 ITA1.0010.28308.40 
  Sorbera, Giovanni 2197 ITA0.001-0.1530-4.50 
  Vilona, Leonardo 1813 ITA1.0010.383011.40 
  Gregori, Giacomo 2005 ITA1.0010.653019.50 
  Varvaglione, Antonio 1936 ITA0.5010.05301.50 
  Boraso, Alessio 1925 ITA0.001-0.4630-13.80 
  Violi, Vincenzo 1825 ITA0.501-0.1030-3.00 
  Di Giorgio, Daniele 1782 ITA1.0010.343010.20 

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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