Individual Calculations April 2018
 Piangerelli, Michele  Total change: -31.20  Rating chartPersonal card
 WE Hotel Astoria 2018 - A Fermo ITA 2018-03-02
RcRownchangeKK*chgGame
 2011 1802 0.50 5 -0.78 40 -31.20 
  Luciani, Valerio f2202  * ITA0.001-0.0840-3.20 
  Santinelli, Michele 1903 ITA0.001-0.3640-14.40 
  Perogio, Lorenzo 1844 ITA0.5010.06402.40 
  Doric, Senad 2123 ITA0.001-0.1340-5.20 
  Pierantozzi, Stanislao 1981 ITA0.001-0.2740-10.80 
 * 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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