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Blitz:
Individual Calculations September 2023 |
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| Duong, Ngoc Nga Total change: -34.00 | |   |
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| National Youth Chess Excellence Championship 2023 - Blitz Girls 6 to 20 | Thai Nguyen | VIE | 2023-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1216 | 1267 | 2.00 | 5 | -0.85 | 40 | -34.00 | |
|  Do, Kieu Trang Thu | | | 1099 | VIE | 1.00 | 1 | 0.28 | 40 | 11.20 | |  Tran, Ngoc Minh Khue | | | 1503 | VIE | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Vo, Mai Phuong | | | 1133 | VIE | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Nguyen, Huynh Thien Thanh | | | 1148 | VIE | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Pham, Nhu Y | | | 1199 | VIE | 0.00 | 1 | -0.59 | 40 | -23.60 | |
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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