Individual Calculations December 2014
 Melchior, Alex  Total change: 7.40  Rating chartPersonal card
 OP 4 Trofeo Giorgio Porreca Napoli ITA 2014-09-25
RcRownchangeKK*chgGame
 1887 1920 3.00 5 0.37 20 7.40 
  Buiano, Fabio 2083 ITA0.001-0.2820-5.60 
  Taurisano, Vincenzo 1908 ITA1.0010.48209.60 
  Pellegrino, Giovanni 1520  * ITA1.0010.08201.60 
  Caiazzo, Diego 1754 ITA1.0010.28205.60 
  Auletta, Angelo 2168 ITA0.001-0.1920-3.80 
 * 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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