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Blitz:
Individual Calculations July 2023 |
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| Nguyen, Ngoc Hien Total change: -84.80 | |   |
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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 |
| 1369 | 1687 | 0.00 | 3 | -2.59 | 40 | -103.60 | |
|  Nguyen, Hoang Thai Ngoc | | wc | 1414 | VIE | 0.00 | 1 | -0.83 | 40 | -33.20 | |  Vo, Dinh Khai My | | | 1391 | VIE | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Nguyen, Ngoc Phuong Nghi | | | 1303 | VIE | 0.00 | 1 | -0.91 | 40 | -36.40 | |
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 |
| 1588 | 1687 | 5.50 | 8 | 0.47 | 40 | 18.80 | |
| | Park, Haneul | | | 1432 | KOR | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Vo, Dinh Khai My | | | 1391 | VIE | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Nguyen, Le Cam Hien | | wc | 1641 | VIE | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Tran, Nguyen My Tien | | | 2085 | VIE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Tran, Phuong Vi | | | 1444 | VIE | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Canino, Ruelle | | | 1783 | PHI | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Herfesa, Shafira Devi | | | 1445 | INA | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Amulya, Guruprasad | | | 1483 | IND | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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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