Individual Calculations March 2020
 Rocchi, Federico  Total change: 14.20  Rating chartPersonal card
 13 Settimanale Memorial Salvatore Nobile - A Roma ITA 2020-01-09
RcRownchangeKK*chgGame
 1878 1928 4.50 7 0.71 20 14.20 
  Bolla, Vittorio 1557 ITA1.0010.10202.00 
  Rabiti, Roberto 1528  * ITA1.0010.08201.60 
  D`amore, Emanuele 2043 ITA1.0010.662013.20 
  Carnicelli, Valerio f2195 ITA0.001-0.1820-3.60 
  Aprile, Martino 1966 ITA0.5010.05201.00 
  Goller, Savino 1952 ITA0.5010.03200.60 
  Marino, Giovanni 1908 ITA0.501-0.0320-0.60 
 * 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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