Individual Calculations July 2011
 Venturelli, Miriam  Total change: -13.75  Rating chartPersonal card
 CIS 4. femminile Spoleto ITA 2011-04-27
RcRownchangeKK*chgGame
 1852 1577 0.50 6 -0.55 25 -13.75 
  Reginato, Sabrina 1905 ITA0.001-0.1325-3.25 
  Inserra, Elisa 1809 ITA0.001-0.2125-5.25 
  Gueci, Laura 1776 ITA0.5010.26256.50 
  Fierro Baquero, Martha L. mwg1977  * ECU0.001-0.0825-2.00 
  Monticone, Sonia 1818 ITA0.001-0.2025-5.00 
  Balzano, Filli 1829 ITA0.001-0.1925-4.75 
 * 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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