Rapid: Individual Calculations March 2020
 Graziani, Sergio  Total change: 17.00  Rating chartPersonal card
 OP RAPID FEBBRAIO LIDO DI OSTIA ROMA ITA 2020-02-09
RcRownchangeKK*chgGame
 1763 1852 5.00 7 0.85 20 17.00 
  Maldonado, Stefano 1452  * ITA1.0010.08201.60 
  Corvi, Giosue ` Francesco 1452  * ITA1.0010.08201.60 
  Carlo, Emanuele 2139 ITA0.001-0.1620-3.20 
  Giordani, Luca 1767 ITA0.501-0.1220-2.40 
  Pallante, Simone 1848 ITA0.501-0.0120-0.20 
  Rubinshtein, Kamilla 1806 ITA1.0010.44208.80 
  Prelati, Maurizio 1879 ITA1.0010.542010.80 
 * 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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