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Rapid:
Individual Calculations August 2023 |
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| Vuong, Quynh Anh Total change: 3.20 | |   |
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| Viet Nam Youth chess championships 2023 - Rapid Girls 6 to 20 | Can Tho | VIE | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1645 | 1744 | 5.00 | 8 | 0.08 | 40 | 3.20 | |
|  Nguyen, Ha Phuong | | | 1490 | VIE | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Nguyen, Thi Thuy Quyen | | wc | 1608 | VIE | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Nguyen, Thien Ngan | | wm | 1851 | VIE | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Bach, Ngoc Thuy Duong | | wm | 2034 | VIE | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Nguyen, Thi Khanh Van | | | 1452 | VIE | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Nguyen, Thi Mai Lan | | | 1344 * | VIE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Luong, Hoang Tu Linh | | | 1740 | VIE | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Nghiem, Thao Tam | | | 1642 | VIE | 0.50 | 1 | -0.14 | 40 | -5.60 | | | * 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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