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Individual Calculations July 2024 |
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| Tran, Hoang Bao An Total change: 31.20 | |   |
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| Viet Nam Youth chess championships 2024 - Standard Girls U9 | Bac Giang | VIE | 2024-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1572 | 1572 | 2.00 | 4 | 0.00 | 40 | 0.00 | |
|  Nguyen, Thi Quynh Hoa | | | 1558 | VIE | 0.00 | 1 | -0.52 | 40 | -20.80 | |  Vu, Thi Yen Chi | | | 1460 | VIE | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Nguyen, Thi Phuong Anh | | | 1681 | VIE | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Nguyen, Vu Bao Chau | | | 1588 | VIE | 0.00 | 1 | -0.48 | 40 | -19.20 | |
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) | | | | 14th Parents Love Chess Rated Series 2024 | Ho Chi Minh | VIE | 2024-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1724 | 1572 | 2.00 | 4 | 0.78 | 40 | 31.20 | |
| | Nguyen, Nam Long | | | 1720 | VIE | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Tran, Duong Hoang Ngan | | | 1663 | VIE | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Huynh, Phuc Minh Phuong | | | 1668 | VIE | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Bui, Quang Huy | | | 1845 | VIE | 1.00 | 1 | 0.83 | 40 | 33.20 | |
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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