Individual Calculations October 2023
 Nguyen, Hong Anh  Total change: 46.80  Rating chartPersonal card
 18th Dato Arthur Tan Malaysian Open Chess Championship Kuala Lumpur MAS 2023-08-27
RcRownchangeKK*chgGame
 2128 1973 4.00 8 1.36 20 27.20 
  Mitrabha, Guha g2505 IND0.001-0.0320-0.60 
  Lau, Sau Ching 1617 MAS1.0010.11202.20 
  Saravana, Krishnan P m2259 IND0.5010.34206.80 
  Hoang, Thi Bao Tram wg2266 VIE1.0010.852017.00 
  Jin, Yueheng 2304 CHN0.001-0.1220-2.40 
  Pangilinan, Stephen Rome f2149 PHI0.5010.23204.60 
  Zhu, Hengyi 2286 CHN0.001-0.1420-2.80 
  Shen, Ree Herng 1641 MAS1.0010.12202.40 

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)
 
 National Elite Masters championship 2023 - Women Standard Ha Tien VIE 2023-09-12
RcRownchangeKK*chgGame
 1953 1973 5.50 9 0.98 20 19.60 
  Le, Khac Minh Thu 1573  * VIE1.0010.08201.60 
  Nguyen, My Hanh An wc1878 VIE0.501-0.1320-2.60 
  Hoang, Thi Bao Tram wg2266 VIE0.5010.35207.00 
  Tong, Thai Hoang An 1465 VIE1.0010.04200.80 
  Bach, Ngoc Thuy Duong wm2228 VIE0.001-0.1920-3.80 
  Ha, Phuong Hoang Mai 1884 VIE1.0010.38207.60 
  Luong, Phuong Hanh wm2163 VIE0.5010.25205.00 
  Nguyen, Thi Mai Hung wg2226 VIE0.001-0.1920-3.80 
  Luong, Hoang Tu Linh 1895 VIE1.0010.39207.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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