Individual Calculations March 2018
 Rossi, Roberto  Total change: 20.60  Rating chartPersonal card
 CP Roma 2018 Roma ITA 2018-02-02
RcRownchangeKK*chgGame
 1664 1583 3.00 5 1.03 20 20.60 
  Martino, Enzo 1983  * ITA0.001-0.0820-1.60 
  Di Giulio, Michele 1604 ITA1.0010.532010.60 
  Soraci, Benedetta 1183  * ITA1.0010.08201.60 
  Cugini, Marco 1769 ITA1.0010.742014.80 
  Bione, Alessandro 1783 ITA0.001-0.2420-4.80 
 * 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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