Individual Calculations April 2016
 Castelli, Edmondo  Total change: 12.40  Rating chartPersonal card
 CP Mantova 2016 Mantova ITA 2016-02-05
RcRownchangeKK*chgGame
 1752 1422 1.00 5 0.31 40 12.40 
  Azzoni, Marino 1822  * ITA0.001-0.0840-3.20 
  Magri, Leonardo 1733 ITA0.001-0.1440-5.60 
  Grossi, Enrico 1561 ITA1.0010.694027.60 
  Beltrami, Nerio 1822  * ITA0.001-0.0840-3.20 
  Trazzi, Enrico 1822  * ITA0.001-0.0840-3.20 
 * 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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