Individual Calculations October 2013
 Chierici, Marianna  Total change: -30.30  Rating chartPersonal card
 XL Campionato Italiano Femminile Porto San Giorgio ITA 2013-08-21
RcRownchangeKK*chgGame
 1863 2076 4.00 8 -2.02 15 -30.30 
  Colantuono, Virginia 1879 ITA0.501-0.2515-3.75 
  Santeramo, Cristina 1676  * ITA0.001-0.9215-13.80 
  Russo, Arianna 1754 ITA0.501-0.3715-5.55 
  Santeramo, Alessia 1934 ITA1.0010.31154.65 
  Paolillo, Gaia 1900 ITA1.0010.27154.05 
  Messina, Roberta wf2097 ITA0.001-0.4715-7.05 
  Gueci, Laura 1913 ITA0.001-0.7215-10.80 
  Scarpa, Silvia 1753 ITA1.0010.13151.95 
 * 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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