Rapid: Individual Calculations February 2019
 De Simone, Gianluca  Total change: 17.20  Rating chartPersonal card
 OP 2 OSTIA ROMA ITA 2019-01-13
RcRownchangeKK*chgGame
 1535 1568 4.50 7 0.86 20 17.20 
  Soraci, Massimo 1168  * ITA1.0010.08201.60 
  Prelati, Maurizio 1865 ITA0.001-0.1520-3.00 
  Borgia, Alessandro 1168  * ITA1.0010.08201.60 
  Ceccarini, Marco 1916 ITA0.001-0.1120-2.20 
  Muscetta, Mario 1236 ITA1.0010.12202.40 
  Palozza, Flavio 1616 ITA1.0010.572011.40 
  Bione, Alessandro 1778 ITA0.5010.27205.40 
 * 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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