Individual Calculations February 2013
 Rago, Riccardo  Total change: 11.25  Rating chartPersonal card
 FE Mare d'inverno Deluxe Gabicce Mare ITA 2013-01-02
RcRownchangeKK*chgGame
 2101 2061 5.00 9 0.75 15 11.25 
  Ruck, Robert g2461  * HUN0.001-0.0815-1.20 
  Ferraguti, Francesco 1925 ITA1.0010.32154.80 
  Petkov, Vladimir g2461  * BUL0.001-0.0815-1.20 
  Rebeggiani, Andrea 1912 ITA0.501-0.2015-3.00 
  Rovedi, Mauro 2049 ITA0.501-0.0215-0.30 
  Fronzi, Ettore 1925 ITA1.0010.32154.80 
  Bisi, Samuele 2054 ITA0.501-0.0115-0.15 
  Marsili, Riccardo 2100 ITA0.5010.05150.75 
  Rigo, Gianfrancesco 2022 ITA1.0010.45156.75 
 * 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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