Individual Calculations January 2017
 Di Piero, Edoardo  Total change: -12.40  Rating chartPersonal card
 OP 1 Roma citta' aperta Roma ITA 2016-12-04
RcRownchangeKK*chgGame
 1850 1694 2.00 7 -0.31 40 -12.40 
  Pastore, Cosmas 1911 ITA0.001-0.2240-8.80 
  Tocco, Paolo 2094  * ITA0.001-0.0840-3.20 
  Sipione, Luigi 1956 ITA0.001-0.1840-7.20 
  Di Benedetto, Edoardo f2094  * ITA0.001-0.0840-3.20 
  Navarra, Stefano 1513 ITA0.501-0.2440-9.60 
  Scaccia, Mattia 1486 ITA1.0010.23409.20 
  Catracchia, Mauro 1897 ITA0.5010.264010.40 
 * 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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