Individual Calculations January 2010
 Pedini, Dario  Total change: 9.15  Rating chartPersonal card
 WE Felice Bosi Milano ITA 2009-10-23
RcRownchangeKK*chgGame
 2162 2158 2.50 4 0.61 15 9.15 
  Zuccaro, Guido 1758  * ITA1.0010.08151.20 
  Damia, Angelo f2301 ITA1.0010.691510.35 
  Bellia, Fabrizio m2402 ITA0.001-0.2015-3.00 
  Pechy, Alaster 2186 ITA0.5010.04150.60 
 * 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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