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Rapid:
Individual Calculations July 2023 |
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| Tong, Thai Ky An Total change: 80.80 | |   |
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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 |
| 1425 | 1292 | 3.50 | 5 | 1.82 | 40 | 72.80 | |
|  Doan, Thuy My Dung | | | 1535 | VIE | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Ngo, Xuan Quynh | | | 1581 | VIE | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Bui, Ngoc Phuong Nghi | | | 1425 | VIE | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Luu, Ha Bich Ngoc | | wc | 1419 | VIE | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Nguyen, Ngoc Van Anh | | | 1166 | VIE | 1.00 | 1 | 0.33 | 40 | 13.20 | |
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) | | | | 21st ASEAN Age Group Chess Championships 2023 - Rapid Girls 16 | Bangkok | THA | 2023-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1452 | 1292 | 2.00 | 6 | 0.20 | 40 | 8.00 | |
| | Nguyen, Le Cam Hien | | wc | 1629 | VIE | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Dalagan, Sara | | | 1342 | PHI | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Park, Haneul | | | 1454 | KOR | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Tran, Phuong Vi | | | 1339 | VIE | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Sagar, Siya | | | 1511 | IND | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Amulya, Guruprasad | | | 1437 | IND | 0.50 | 1 | 0.19 | 40 | 7.60 | |
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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