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Rapid:
Individual Calculations August 2023 |
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| Dau, Khuong Duy Total change: -30.00 | |   |
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| Viet Nam Youth chess championships 2023 - Rapid Open 6 to 20 | Can Tho | VIE | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1779 | 2139 | 6.00 | 8 | -0.75 | 40 | -30.00 | |
|  Thai, Ho Tan Minh | | | 1739 * | VIE | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Nguyen, Nghia Gia An | | | 1587 | VIE | 1.00 | 1 | 0.03 | 40 | 1.20 | | | Doan, The Duc | | | 1754 | VIE | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Banh, Gia Huy | f | | 2027 | VIE | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Nguyen, Phu Trong | | | 1552 | VIE | 1.00 | 1 | 0.02 | 40 | 0.80 | | | Tran, Ngoc Minh Duy | | | 1648 | VIE | 0.50 | 1 | -0.46 | 40 | -18.40 | | | Pham, Tran Gia Phuc | f | | 2182 | VIE | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Bui, Dang Khoa | | | 1742 | VIE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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