Individual Calculations July 2011
 Venturelli, Ester  Total change: -9.50  Rating chartPersonal card
 CIS 4. femminile Spoleto ITA 2011-04-27
RcRownchangeKK*chgGame
 1844 1609 0.50 4 -0.38 25 -9.50 
  Banki, Brigitta 1881 ITA0.001-0.1725-4.25 
  Gueci, Tea 1723 ITA0.5010.16254.00 
  De Rosa, Mariagrazia wf2009  * ITA0.001-0.0825-2.00 
  Miracola, Giorgia 1764 ITA0.001-0.2925-7.25 
 * 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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