Rapid: Individual Calculations May 2024
 Phan, Hoang Bach  Total change: -82.00  Rating chartPersonal card
 RoyalChess Spring Tournament Open 2024 Ho Chi Minh VIE 2024-04-07
RcRownchangeKK*chgGame
 1685 1620 2.50 5 0.38 40 15.20 
  Ly, Anh-Dao 1932 FRA1.0010.864034.40 
  Joseph, Samuel Alexander 1506 INA0.001-0.6640-26.40 
  Pham, Tran Hoang Gia 1730 VIE0.5010.15406.00 
  Phan, Trong Duc 1589 VIE1.0010.464018.40 
  Tran, Ky Vy 1667 VIE0.001-0.4340-17.20 

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)
 
 Viet Nam chess team championships 2024 - Open Rapid Vung Tau VIE 2024-04-13
RcRownchangeKK*chgGame
 1709 1620 0.50 7 -2.43 40 -97.20 
  Nguyen, Huynh Tuan Hai 2020  * VIE0.001-0.0840-3.20 
  Le, Thi Nhu Quynh wc1885 VIE0.001-0.1840-7.20 
  Vo, Pham Thien Phuc 2020  * VIE0.001-0.0840-3.20 
  Chau, Thien Phu 1533 VIE0.501-0.1240-4.80 
  Tran, Nguyen Bao Khanh 1458 VIE0.001-0.7140-28.40 
  Ho, Nhat Vinh 1539 VIE0.001-0.6140-24.40 
  Nguyen, Kien Toan 1507 VIE0.001-0.6540-26.00 
 * 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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