Rapid: Individual Calculations November 2022
 Nguyen, Thien Ngan  Total change: 15.20  Rating chartPersonal card
 Asian Youth Chess Championships 2022 - Rapid Girls 18 Bali INA 2022-10-14
RcRownchangeKK*chgGame
 1781 1848 4.50 7 0.38 40 15.20 
  Seyedi Hallaj, Seyedeh Hasti 1562 IRI0.501-0.3440-13.60 
  Liuviann, Cecilia Natalie 1718 INA1.0010.324012.80 
  Rindhiya, V 1972 IND0.001-0.3340-13.20 
  Vuong, Quynh Anh wf1734 VIE1.0010.344013.60 
  Pham, Tran Gia Thu wc1629 VIE1.0010.22408.80 
  Balabayeva, Xeniya wm2130 KAZ0.001-0.1640-6.40 
  Fang, Kun 1721 SGP1.0010.334013.20 

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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