Individual Calculations August 2012
 Kurbonboeva, Sarvinoz  Total change: -22.35  Rating chartPersonal card
 Asian Youth Chess Championships 2012 Under 18 Girls Hikkaduwa SRI 2012-06-24
RcRownchangeKK*chgGame
 1999 2199 5.00 9 -1.49 15 -22.35 
  Bala, Kannamma P 1925 IND0.001-0.8315-12.45 
  Khademalsharieh, Sarasadat wm2284 IRI0.001-0.3815-5.70 
  Sarika, Subramaniam 1799  * MAS1.0010.08151.20 
  Doan, Thi Van Anh 1962 VIE1.0010.20153.00 
  Pujari, Rucha wf2192 IND0.001-0.5115-7.65 
  Basnayake, I U 1799  * SRI1.0010.08151.20 
  Senarath, Kavindi 1799  * SRI1.0010.08151.20 
  Zhu, Ying 1996 CHN1.0010.24153.60 
  Nguyen, Thi Mai Hung wm2237 VIE0.001-0.4515-6.75 
 * 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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