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Rapid:
Individual Calculations September 2023 |
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| Do, An Hoa Total change: 65.60 | |   |
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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 |
| 1643 | 1668 | 6.50 | 9 | 1.64 | 40 | 65.60 | |
|  Pham, Nguyen Tuan Anh | | | 1428 | VIE | 1.00 | 1 | 0.20 | 40 | 8.00 | |  Nguyen, Xuan Truong | | | 1331 | VIE | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Tran, Ngoc Minh Duy | | | 1644 | VIE | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Nguyen, Thanh Liem | | | 1682 | VIE | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Le, Vinh Dinh | | | 1518 | VIE | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Pham, Tran Hoang Gia | | | 1573 | VIE | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Dinh, Nho Kiet | c | | 2106 | VIE | 0.50 | 1 | 0.44 | 40 | 17.60 | | | Nguyen, Ha Thi Hai | | | 1839 | VIE | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Tran, Dang Minh Duc | | | 1664 | VIE | 0.50 | 1 | -0.01 | 40 | -0.40 | |
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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