Individual Calculations July 2011
 Ghaffarian Khorram, Ayda  Total change: 26.25  Rating chartPersonal card
 Asian Youth Championships Girls Under 16 Subic Freeport, Olongapo City PHI 2011-05-14
RcRownchangeKK*chgGame
 1849 1624 3.00 8 1.05 25 26.25 
  Verbova, Elena 1924 UZB0.001-0.1525-3.75 
  Frayna, Janelle Mae 1830 PHI0.5010.26256.50 
  Pratyusha, Bodda 2024  * IND0.001-0.0825-2.00 
  Jean, Karen Enriquez 1920 PHI0.5010.35258.75 
  Vu, Thien Tram Anh 1631 VIE1.0010.512512.75 
  Bagheri Taleghani, Nadia 1824 IRI0.001-0.2425-6.00 
  Senarath, Kavindi 1612 SRI1.0010.482512.00 
  Xiao, Yiyi 2024  * CHN0.001-0.0825-2.00 
 * 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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