Rapid: Individual Calculations May 2017
 Natalucci, Fabrizio  Total change: -35.80  Rating chartPersonal card
 OP MARZO SSM MILANO ITA 2017-03-26
RcRownchangeKK*chgGame
 1897 2160 3.00 6 -1.79 20 -35.80 
  Lafitte, Antoine 1806 FRA1.0010.11202.20 
  Scalfi, Alberto 1881 ITA0.001-0.8420-16.80 
  Pedroni, Marco 1789 ITA1.0010.10202.00 
  Rinaldo, Andrea 1760  * ITA1.0010.08201.60 
  Zaninotto, Franco f2119 ITA0.001-0.5620-11.20 
  Gentili, Gianguido 2024 ITA0.001-0.6820-13.60 
 * 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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