Individual Calculations October 2023
 Huynh, Le Khanh Ngoc  Total change: -65.20  Rating chartPersonal card
 National Youth Chess Excellence Championship 2023 - Standard Girls 10 Thai Nguyen VIE 2023-08-25
RcRownchangeKK*chgGame
 1252 1410 3.00 6 -1.04 40 -41.60 
  Tran, Duong Hoang Ngan 1707 VIE0.001-0.1540-6.00 
  Nguyen, Ngoc Thao Nguyen 1133 VIE1.0010.17406.80 
  Nguyen, Thanh Huong 1151 VIE0.001-0.8240-32.80 
  Dao, Vu Minh Chau 1066 VIE1.0010.12404.80 
  Pham, Thi Minh Ngoc 1450 VIE0.001-0.4440-17.60 
  Nguyen, Hieu Yen 1005 VIE1.0010.08403.20 

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)
 
 National Elite Masters championship 2023 - Women Standard Ha Tien VIE 2023-09-12
RcRownchangeKK*chgGame
 1657 1410 1.50 7 -0.59 40 -23.60 
  Nguyen, Thanh Thuy Tien wm2034 VIE0.001-0.0140-0.40 
  Nguyen, Thien Ngan wm1953 VIE0.001-0.0340-1.20 
  Kieu, Bich Thuy wf1921 VIE0.001-0.0440-1.60 
  Bui, Thi Ngoc Chi 1423 VIE0.001-0.4840-19.20 
  Duong, Ngoc Nga 1227 VIE1.0010.264010.40 
  Vo, Thi Thuy Tien 1754 VIE0.001-0.1240-4.80 
  Pham, Thien Thanh 1288 VIE0.501-0.1740-6.80 

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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