Individual Calculations February 2017
 Di Stasio, Danilo  Total change: 29.60  Rating chartPersonal card
 OP 2 della Befana Napoli ITA 2017-01-05
RcRownchangeKK*chgGame
 1891 1687 2.00 5 0.74 40 29.60 
  Muraro, Alberto 1887 ITA1.0010.764030.40 
  Lombardo, Michele 2087  * ITA0.001-0.0840-3.20 
  Di Leva, Michele 1851 ITA0.001-0.2840-11.20 
  Inserra, Elisa 1815 ITA0.001-0.3340-13.20 
  D Antrassi, Luca 1816 ITA1.0010.674026.80 
 * 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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