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Rapid:
Individual Calculations July 2023 |
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| Hoang, Quoc Khanh Total change: 30.80 | |   |
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| 5th "Hoa Phuong Do" 2023 - Rapid Open | Hai Phong | VIE | 2023-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1555 | 1739 | 6.50 | 8 | 0.77 | 40 | 30.80 | |
|  Vu, Duc Anh | | | 1339 * | VIE | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Nguyen, Thuy Linh | | | 1342 | VIE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Tran, Thi Hong Ngoc | | | 1507 | VIE | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Doan, The Duc | | | 1622 | VIE | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Nguyen, Ngoc Hien | | | 1782 | VIE | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Le, Hong Minh Ngoc | | | 1574 | VIE | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Bui, Thi Ngoc Chi | | | 1567 | VIE | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Do, An Hoa | | | 1704 | VIE | 1.00 | 1 | 0.45 | 40 | 18.00 | | | * 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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