Individual Calculations November 2018
 Rasouli Vasheghani, Soniya  Total change: -26.40  Rating chartPersonal card
 Iran Girls U14 Chess Championship 2018 Qazvin IRI 2018-10-08
RcRownchangeKK*chgGame
 1320 1330 1.50 4 -0.66 40 -26.40 
  Heydari, Zahra 1730  * IRI0.001-0.0840-3.20 
  Movahed, Niayesh 1116 IRI0.501-0.2740-10.80 
  Saghafi, Maedeh 1188 IRI0.501-0.1940-7.60 
  Sadollahi, Nesa 1244 IRI0.501-0.1240-4.80 
 * 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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