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Rapid:
Individual Calculations September 2023 |
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| Chau, Van Khai Hoan Total change: 94.80 | |   |
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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 |
| 1572 | 1489 | 6.00 | 9 | 2.37 | 40 | 94.80 | |
|  Ngo, Hoang Tung | | | 1309 | VIE | 1.00 | 1 | 0.26 | 40 | 10.40 | |  Pham, Hai Minh | | | 1393 | VIE | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Cao, Minh Tung | | | 1216 | VIE | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Nguyen, Quang Minh | | | 1751 | VIE | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Nguyen, Manh Duc | c | | 1578 | VIE | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Duong, Vu Anh | | | 1765 | VIE | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Nguyen, Vuong Tung Lam | | | 1810 | VIE | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Nguyen, Nam Kiet | | | 1761 | VIE | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Phan, Tran Bao Khang | | | 1565 | VIE | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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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