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Rapid:
Individual Calculations September 2023 |
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| Duong, Vu Anh Total change: -48.40 | |   |
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| National Youth Chess Excellence Championship 2023 - Rapid Open 6 to 20 | Thai Nguyen | VIE | 2023-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1434 | 1765 | 6.50 | 9 | -1.21 | 40 | -48.40 | |
|  Phi, Gia Minh | | | 1349 | VIE | 1.00 | 1 | 0.07 | 40 | 2.80 | |  Vu, Gia Bao | | | 1433 | VIE | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Le, Ngoc Minh Truong | | | 1365 * | VIE | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Nguyen, Phuc Nguyen | | | 1387 | VIE | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Nguyen, Khac Bao An | | | 1311 | VIE | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Chau, Van Khai Hoan | | | 1489 | VIE | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Le, Dang Khoi | | | 1378 | VIE | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Nguyen, Quang Minh | | | 1751 | VIE | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Nguyen, Dac Nguyen Dung | | | 1442 | VIE | 1.00 | 1 | 0.13 | 40 | 5.20 | | | * 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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