Rapid: Individual Calculations July 2023
 Huynh, Ngoc Anh Thu  Total change: -31.60  Rating chartPersonal card
 Viet Nam Chess Club championship 2023 - Rapid Open Ba Ria - Vung Tau VIE 2023-05-29
RcRownchangeKK*chgGame
 1653 1476 2.00 6 0.05 20 1.00 
  Pham, Thi Thu Hoai 1886 VIE0.001-0.0820-1.60 
  Nguyen, Hong Anh wm1929 VIE0.001-0.0620-1.20 
  Nguyen, Truong Bao Tran 1817 VIE0.001-0.1220-2.40 
  Thieu, Gia Linh 1192 VIE1.0010.16203.20 
  Ha, Thi My Duyen 1754 VIE1.0010.832016.60 
  Nguyen, Thuy Linh 1342 VIE0.001-0.6820-13.60 

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)
 
 21st ASEAN Age Group Chess Championships 2023 - Rapid Girls 20 Bangkok THA 2023-06-25
RcRownchangeKK*chgGame
 1577 1476 1.00 7 -1.63 20 -32.60 
  Chua, Jia-Tien wc1735 MAS0.001-0.1820-3.60 
  Aminuddin, Nur Faiqah 1424 MAS0.001-0.5720-11.40 
  Claros, April Joy 1630 PHI0.001-0.2920-5.80 
  Phan, Thi My Huong 1549 VIE0.001-0.4020-8.00 
  Loganathan, Divyadarrshini 1352 MAS1.0010.33206.60 
  Villa, Ma. Elayza 1582 PHI0.001-0.3620-7.20 
  Walukow, Theodora Paulina wc1764 INA0.001-0.1620-3.20 

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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