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Rapid:
Individual Calculations July 2023 |
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| Nguyen, Ngo Lien Huong Total change: 83.60 | |   |
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| Viet Nam Chess Club championship 2023 - Rapid Girls U8,10,12,14,16,18 | Ba Ria - Vung Tau | VIE | 2023-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1563 | 3.00 | 4 | 1.05 | 40 | 42.00 | |
|  Thai, Ngoc Tuong Minh | | | 1660 | VIE | 0.00 | 1 | -0.37 | 40 | -14.80 | |  Dinh, Nguyen Hien Anh | | | 1380 | VIE | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Nguyen, Thi Huynh Thu | | | 1596 | VIE | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Tran, Nguyen My Tien | | | 1642 | VIE | 1.00 | 1 | 0.61 | 40 | 24.40 | |
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) | | | | 21st ASEAN Age Group Chess Championships 2023 - Rapid Girls 18 | Bangkok | THA | 2023-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1584 | 1563 | 3.50 | 5 | 1.04 | 40 | 41.60 | |
| | Luu, Ha Bich Ngoc | | wc | 1419 | VIE | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Kaewwattha, Natrada | | | 1434 | THA | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Nguyen, Hong Nhung | | wf | 1959 | VIE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Usman, Ayana Nicole | | | 1568 | PHI | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Nguyen, My Hanh An | | wc | 1540 | VIE | 0.50 | 1 | -0.03 | 40 | -1.20 | |
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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