Individual Calculations January 2020
 Zimina, Olga  Total change: -22.60  Rating chartPersonal card
 Campionato Italiano Femminile 2019 Padova ITA 2019-11-28
RcRownchangeKK*chgGame
 2123 2406 3.50 7 -2.26 10 -22.60 
  Palma, Maria wf2006  * ITA1.0010.08100.80 
  De Rosa, Mariagrazia wf2090 ITA0.001-0.8710-8.70 
  Raccanello, Marianna wf2049 ITA0.001-0.8910-8.90 
  Santeramo, Alessia wf2138 ITA0.501-0.3310-3.30 
  Andolfatto, Maria 2006  * ITA1.0010.08100.80 
  Gueci, Tea wm2268 ITA0.501-0.1910-1.90 
  Sedina, Elena mwg2304 ITA0.501-0.1410-1.40 
 * 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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