Individual Calculations January 2012
 Giacchetti, Claudio  Total change: 7.20  Rating chartPersonal card
 CP Chieti 2012 Chieti ITA 2011-12-08
RcRownchangeKK*chgGame
 1899 2084 4.50 6 0.24 30 7.20 
  Colasante, Marianna 1684  * ITA1.0010.08302.40 
  Martella, Antonio 1902 ITA0.501-0.2430-7.20 
  Rebeggiani, Andrea 1952 ITA1.0010.32309.60 
  D`angelo, Angelo 2217 ITA0.5010.18305.40 
  Pierandrei, Cristiano 1941 ITA0.501-0.1930-5.70 
  Marrocco, Dario 1700 ITA1.0010.09302.70 
 * 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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