Individual Calculations April 2013
 Ankudinova, Yelena  Total change: -9.30  Rating chartPersonal card
 Championship semi-final Kazakhstan among men Pavlodar KAZ 2013-02-17
RcRownchangeKK*chgGame
 2047 2173 4.50 8 -0.62 15 -9.30 
  Safronova, Tatyana 1773  * KAZ1.0010.08151.20 
  Aitbayev, Aslan 2441 KAZ0.001-0.1715-2.55 
  Dusentegi, Tanat 2233 KAZ0.001-0.4215-6.30 
  Khomentovskaya, Yana 1815 KAZ1.0010.10151.50 
  Abdrahmanov, B 1943 KAZ1.0010.21153.15 
  Ergazy, Dulat 2020 KAZ1.0010.30154.50 
  Gurkin, Anton 2262 KAZ0.001-0.3815-5.70 
  Bekentayev, Uran 1889 KAZ0.501-0.3415-5.10 
 * 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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