Rapid: Individual Calculations January 2015
 De Florio, Federico  Total change: 15.60  Rating chartPersonal card
 OP 13 SECOND SATURDAY SAVONA ITA 2014-12-13
RcRownchangeKK*chgGame
 1922 2180 5.50 6 0.78 20 15.60 
  Atteo, Domenico 1780  * ITA1.0010.08201.60 
  Agazzi, Fulvio 1783 ITA1.0010.08201.60 
  Cardona, Paolo 1871 ITA1.0010.14202.80 
  Briata, Federico 2129 ITA0.501-0.0720-1.40 
  Badano, Giancarlo 1831 ITA1.0010.11202.20 
  Gioseffi, Massimiliano 2140 ITA1.0010.44208.80 
 * 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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