Blitz: Individual Calculations September 2023
 Bui, Thi Ngoc Chi  Total change: 98.80  Rating chartPersonal card
 7th Eastern Asia Youth Chess Championship - G16 Blitz Changjiang, Hainan, China CHN 2023-08-04
RcRownchangeKK*chgGame
 1529 1514 3.50 6 0.54 40 21.60 
  Kong, Zi Yau Bernadette wc1363 SGP1.0010.304012.00 
  Le, Dang Bao Ngoc 1272 VIE0.501-0.3040-12.00 
  Huang, Yuen Tung 1217 HKG0.501-0.3540-14.00 
  Edithso, Samantha wf1930 INA0.5010.434017.20 
  Chen, Yining wc1771 CHN0.001-0.1840-7.20 
  Khuslenzaya, Baldanjantsan 1620 MGL1.0010.644025.60 

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)
 
 National Youth Chess Excellence Championship 2023 - Blitz Girls 6 to 20 Thai Nguyen VIE 2023-08-24
RcRownchangeKK*chgGame
 1498 1514 6.50 9 1.93 40 77.20 
  Tran, Ha Gia Linh 1190 VIE0.501-0.3740-14.80 
  Ton, Nu Quynh Duong wc1749 VIE0.001-0.2140-8.40 
  Bui, Thi Kim Khanh 1178 VIE1.0010.12404.80 
  Nguyen, Ngoc Ha Anh 1493 VIE1.0010.474018.80 
  Tong, Thai Ky An 1493 VIE1.0010.474018.80 
  Nguyen, Binh Vy 1624 VIE0.001-0.3540-14.00 
  Vu, My Linh 1561 VIE1.0010.574022.80 
  Nguyen, Ngoc Hien 1630 VIE1.0010.664026.40 
  Tran, Thi Hong Ngoc 1565 VIE1.0010.574022.80 

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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