Individual Calculations September 2013
 Marzaduri, Riccardo  Total change: 22.05  Rating chartPersonal card
 FE 4 Terra degli Elimi Erice ITA 2013-07-24
RcRownchangeKK*chgGame
 2061 1931 4.00 7 1.47 15 22.05 
  Arnaudov, G. Petar m2331  * BUL0.001-0.0815-1.20 
  Lo Bosco, Salvatore 1720 ITA1.0010.23153.45 
  Van Dongen, Cor 2331  * NED0.001-0.0815-1.20 
  Russo, Carmelo 1686 ITA1.0010.20153.00 
  Duijker, Rick f2258 NED0.5010.37155.55 
  Ganci, Fabrizio 2073 ITA1.0010.691510.35 
  Movileanu, Daniela 2030 ITA0.5010.14152.10 
 * 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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