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Rapid:
Individual Calculations September 2023 |
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| Duong, Ngoc Nga Total change: -76.80 | |   |
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| National Youth Chess Excellence Championship 2023 - Rapid Girls 6 to 20 | Thai Nguyen | VIE | 2023-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1254 | 1361 | 0.00 | 3 | -1.92 | 40 | -76.80 | |
|  Vo, Mai Phuong | | | 1309 | VIE | 0.00 | 1 | -0.57 | 40 | -22.80 | |  Pham, Nhu Y | | | 1155 | VIE | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Nguyen, Truong Minh Anh | | | 1298 | 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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