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Rapid:
Individual Calculations September 2023 |
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| Nguyen, Thi Ha Phuong Total change: -50.40 | |   |
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| National Youth Chess Excellence Championship 2023 - Rapid Girls 6 to 20 | Thai Nguyen | VIE | 2023-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1647 | 1690 | 2.00 | 6 | -1.26 | 40 | -50.40 | |
|  Nguyen, Hong Nhung | | wf | 1986 | VIE | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Nguyen, Le Cam Hien | | wc | 1739 | VIE | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Thai, Ngoc Tuong Minh | | | 1631 | VIE | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Bui, Ngoc Phuong Nghi | | | 1492 | VIE | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Nguyen, Linh Dan | | wc | 1746 | VIE | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Le, Hoang Ngan | | | 1290 * | 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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