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Rapid:
Individual Calculations September 2023 |
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| Bach, Ngoc Thuy Duong Total change: 2.80 | |   |
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| National Youth Chess Excellence Championship 2023 - Rapid Girls 6 to 20 | Thai Nguyen | VIE | 2023-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1659 | 2011 | 8.00 | 9 | 0.14 | 20 | 2.80 | |
|  Pham, Tran Gia Thu | | wc | 1639 | VIE | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Nguyen, Thien Ngan | | wm | 1742 | VIE | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Le, Thai Nga | | | 1792 | VIE | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Vuong, Quynh Anh | | wf | 1747 | VIE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Nguyen, Thi Khanh Van | | | 1463 | VIE | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Luong, Hoang Tu Linh | | | 1780 | VIE | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Vu, Bui Thi Thanh Van | | wf | 1669 | VIE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Phung, Phuong Nguyen | | | 1611 * | VIE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nguyen, Ha Phuong | | | 1489 | VIE | 0.50 | 1 | -0.47 | 20 | -9.40 | | | * 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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