Individual Calculations May 2014
 De Marchi, Alessandro  Total change: -11.25  Rating chartPersonal card
 OP di Castelfranco Castelfranco Veneto ITA 2014-04-10
RcRownchangeKK*chgGame
 1895 1724 1.00 6 -0.75 15 -11.25 
  Videnova, Iva wg2124  * BUL0.001-0.0815-1.20 
  Barbieri, Lorenzo 1816 ITA0.001-0.3715-5.55 
  Rostolis, Riccardo 1889 ITA1.0010.721510.80 
  Pozzobon, Davide 1938 ITA0.001-0.2315-3.45 
  Vizireanu, Dragos 1859 ITA0.001-0.3215-4.80 
  Loiacono, Antonio 1743 ITA0.001-0.4715-7.05 
 * 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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