Individual Calculations September 2009
 Torri, Graziano  Total change: -10.75  Rating chartPersonal card
 OP 5. La Birreria Pedavena Pedavena ITA 2009-07-27
RcRownchangeKK*chgGame
 2013 2065 2.50 5 -0.43 25 -10.75 
  Caldara, Sisto 1861 ITA1.0010.24256.00 
  Naumkin, Igor g2465  * RUS0.001-0.0825-2.00 
  Foroni, Francesco 1888 ITA0.001-0.7325-18.25 
  Zamengo, Bruno 1847 ITA1.0010.22255.50 
  Tonel, Giulia 2006 ITA0.501-0.0825-2.00 
 * 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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