Individual Calculations July 2019
 Nguyen, Duc Hoa  Total change: -18.50  Rating chartPersonal card
 Asian Continental Open and Women's Championships 2019(open group) Xing Tai, China CHN 2019-06-06
RcRownchangeKK*chgGame
 2447 2436 2.50 9 -1.85 10 -18.50 
  Gupta, Abhijeet g2606 IND0.001-0.2810-2.80 
  Song, Yuxin wm2308 CHN0.501-0.1710-1.70 
  Winkelman, Albert 2176 AUS1.0010.18101.80 
  Li, Di m2535 CHN1.0010.64106.40 
  Idani, Pouya g2597 IRI0.001-0.2910-2.90 
  Zhao, Chenxi 2383 CHN0.001-0.5710-5.70 
  Tran, Tuan Minh g2526 VIE0.001-0.3810-3.80 
  Torre, Eugenio g2451 PHI0.001-0.4810-4.80 
  Raja, Harshit m2437 IND0.001-0.5010-5.00 

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)
 

 

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