Individual Calculations January 2019
 Nguyen, Ngoc Truong Son  Total change: 6.30  Rating chartPersonal card
 Asian Continental Open Championship 2018 Manila City PHI 2018-12-10
 2563 2641 6.00 9 0.63 10 6.30 
  Cuhendi, Sean Winshand m2429 INA1.0010.23102.30 
  Bilguun, Sumiya m2497 MGL1.0010.31103.10 
  Firouzja, Alireza g2607 IRI0.501-0.0510-0.50 
  Lye, Lik Zang f2321 MAS0.501-0.3710-3.70 
  Lu, Shanglei g2636 CHN0.501-0.0110-0.10 
  Vokhidov, Shamsiddin m2480 UZB1.0010.29102.90 
  Wei, Yi g2728 CHN0.5010.12101.20 
  Vidit, Santosh Gujrathi g2701 IND0.5010.08100.80 
  Sethuraman, S.p. g2664 IND0.5010.03100.30 

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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