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Blitz:
Individual Calculations July 2023 |
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| Nguyen, Thi Quynh Hoa Total change: 13.20 | |   |
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| World Cadets G-08 (Blitz) Ch 2023 | Batumi | GEO | 2023-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1304 | 1023 | 1.50 | 4 | 0.34 | 40 | 13.60 | |
|  Sobirova, Mumtozbegim | | | 1012 | UZB | 1.00 | 1 | 0.48 | 40 | 19.20 | |  Khusnitdinova, Husnorakhon | | | 1103 | UZB | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Saltkhutsishvili, Sara | | | 1217 | GEO | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Sivanandan, Bodhana | | | 1885 | ENG | 0.00 | 1 | 0.00 | 40 | 0.00 | |
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) | | | | 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 |
| 1648 | 1023 | 0.00 | 1 | -0.01 | 40 | -0.40 | |
| | Duong, Hoang Minh Anh | | | 1648 | VIE | 0.00 | 1 | -0.01 | 40 | -0.40 | |
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) | | |
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