Individual Calculations September 2010
 Vu, Thi Dieu Ai  Total change: 93.75  Rating chartPersonal card
 Asian Youth Chess Championship 2010 - G12 Beijing CHN 2010-07-09
RcRownchangeKK*chgGame
 1833 1707 4.50 5 2.84 25 71.00 
  Nur, Najiha Hisham wf1795 MAS1.0010.622515.50 
  Ivana Maria, Furtado wc1889 IND0.5010.24256.00 
  Monnisha, Gk wf1829 IND1.0010.672516.75 
  Derakhshani, Dorsa 1775 IRI1.0010.592514.75 
  Li, Zhuoling wf1875 CHN1.0010.722518.00 

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)
 
 Vietnam Youth Chess championships - Girls 13 Ho Chi Minh city VIE 2010-07-19
RcRownchangeKK*chgGame
 1870 1707 1.50 2 0.91 25 22.75 
  Doan, Thi Hong Nhung 1762 VIE0.5010.08252.00 
  Nguyen, Hoang Anh 1978 VIE1.0010.832520.75 

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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