Individual Calculations February 2016
 Mazzoni, Riccardo  Total change: -47.20  Rating chartPersonal card
 FE 4 Mare d'inverno - B Gabicce Mare ITA 2016-01-02
RcRownchangeKK*chgGame
 1721 1981 4.50 7 -1.18 40 -47.20 
  Castellari, Claudio 1717 ITA0.501-0.3240-12.80 
  Scarpa, Alessandra 1581  * ITA1.0010.08403.20 
  Giordano, Giulia 1801 ITA0.001-0.7440-29.60 
  Pazzaglia, Francesco 1705 ITA0.501-0.3340-13.20 
  Brugaletta, Giorgio 1711 ITA1.0010.17406.80 
  Ciani, Davide 1718 ITA1.0010.18407.20 
  Pizzicotti, Virginia 1816 ITA0.501-0.2240-8.80 
 * 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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