Individual Calculations September 2015
 Omurbekova, Diana  Total change: -5.60  Rating chartPersonal card
 2015 Asian Youth Chess Championships G16 Suwon KOR 2015-08-04
RcRownchangeKK*chgGame
 1804 1707 2.50 7 -0.14 40 -5.60 
  Yakubbaeva, Nilufar 1980 UZB0.001-0.1740-6.80 
  Ananya, Suresh wc1956 IND0.001-0.1940-7.60 
  Kim, Kristina 1731 KAZ1.0010.534021.20 
  Nguyen, Thi Minh Oanh wf1772 VIE0.001-0.4140-16.40 
  Norooz, Melika 1707 IRI0.5010.00400.00 
  Peng, Xinbei 1670 CHN1.0010.454018.00 
  Otgonsuvd, Batsaikhan 1814 MGL0.001-0.3540-14.00 

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)
 
 World Youth U-16 Chess Olympiad 2015 Ulanbaatar MGL 2015-08-20
RcRownchangeKK*chgGame
 1707 1707 1.50 3 0.00 40 0.00 
  Yao, Licia 1686 AUS1.0010.474018.80 
  Xian, He 1754 CHN0.5010.07402.80 
  Chinguun, Otgonbayar 1681 MGL0.001-0.5440-21.60 

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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