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Blitz:
Individual Calculations July 2023 |
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| Bui, Ngoc Phuong Nghi Total change: -0.40 | |   |
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| Viet Nam Chess Club championship 2023 - Blitz Girls U8,10,12,14,16,18 | Ba Ria - Vung Tau | VIE | 2023-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1492 | 1580 | 1.00 | 3 | -0.86 | 40 | -34.40 | |
|  Nguyen, Thi Thuy Quyen | | wc | 1544 | VIE | 0.00 | 1 | -0.55 | 40 | -22.00 | |  Luu, Ha Bich Ngoc | | wc | 1508 | VIE | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Tong, Thai Ky An | | | 1423 | VIE | 0.50 | 1 | -0.21 | 40 | -8.40 | |
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 - Blitz - Girls 8 to 20 | Bangkok | THA | 2023-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1634 | 1580 | 4.00 | 7 | 0.85 | 40 | 34.00 | |
| | Cruz, Daniella Bianca | | | 1293 | PHI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Nguyen, Hong Nhung | | wf | 1996 | VIE | 1.00 | 1 | 0.93 | 40 | 37.20 | | | Luong, Hoang Tu Linh | | | 1906 | VIE | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Nguyen, Ngo Lien Huong | | | 1540 | VIE | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Largo, Franchesca | | | 1521 | PHI | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Nguyen, My Hanh An | | wc | 1800 | VIE | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Asudani, Ruhani Raj | | | 1383 | IND | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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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