Individual Calculations April 2017
 Napoli, Nicolo  Total change: 11.20  Rating chartPersonal card
 OP 10 Memorial Salvatore Nobile Roma ITA 2017-01-05
RcRownchangeKK*chgGame
 1961 2273 6.50 7 0.56 20 11.20 
  Raccah, Ascer 1873  * ITA1.0010.08201.60 
  Sacco, Davide 1873  * ITA1.0010.08201.60 
  Marta, Daniele 1997 ITA1.0010.17203.40 
  Gromovs, Sergejs f2172 ITA0.501-0.1420-2.80 
  Condemi, De Felice Alfonso 1873  * ITA1.0010.08201.60 
  Turriziani Colonna, Giovanni 1983 ITA1.0010.16203.20 
  Pastore, Cosmas 1957 ITA1.0010.13202.60 
 * 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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