Rapid: Individual Calculations April 2018
 Marta, Daniele  Total change: -9.80  Rating chartPersonal card
 OP 15 ARROCCO CHESS CLUB ROMA ITA 2018-03-10
RcRownchangeKK*chgGame
 2003 1955 3.00 8 -0.49 20 -9.80 
  Napoli, Nicolo` f2302 ITA0.001-0.1120-2.20 
  Maselli, David 1573 ITA1.0010.09201.80 
  Albertini, Luca 2169 ITA0.001-0.2320-4.60 
  Ferretti, Folco f2254 ITA0.5010.35207.00 
  Mastroddi, Fabio 1721 ITA1.0010.21204.20 
  Spada, Dario 1555  * ITA0.501-0.4220-8.40 
  Martino, Enzo 2117 ITA0.001-0.2920-5.80 
  Aleksic, Nenad m2332 SRB0.001-0.0920-1.80 
 * 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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