Rapid: Individual Calculations May 2017
 Nguyen, Thien Ngan  Total change: 44.60  Rating chartPersonal card
 Asian Youth Rapid Chess Championship 2017-U12G Tashkent UZB 2017-04-01
RcRownchangeKK*chgGame
 1499 1465 5.00 6 2.23 20 44.60 
  Fatima, Saif Al-Ali wc1179 UAE1.0010.16203.20 
  Khotamova, Sevinch 1332 UZB1.0010.32206.40 
  Heydari, Zahra 1710 IRI1.0010.802016.00 
  Shohradowa, Lala wc1392 TKM1.0010.40208.00 
  Bobomurodova, Maftuna 1604 UZB1.0010.692013.80 
  Kamalidenova, Meruert wc1777 KAZ0.001-0.1420-2.80 

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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