Individual Calculations March 2015
 Marzaduri, Riccardo  Total change: -38.80  Rating chartPersonal card
 OP Inverno a Sant'Ilario Sant'Ilario ITA 2015-01-23
RcRownchangeKK*chgGame
 1989 2166 2.50 5 -0.97 40 -38.80 
  Levato, Biagio 1766  * ITA1.0010.08403.20 
  Macri`, Carlo 1766  * ITA1.0010.08403.20 
  Naumkin, Igor g2408 RUS0.001-0.2040-8.00 
  Guccione, Cristoforo 1969 ITA0.501-0.2540-10.00 
  Cordi , Domenico 2035 ITA0.001-0.6840-27.20 
 * 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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