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Rapid:
Individual Calculations August 2023 |
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| Bui, Khanh Nguyen Total change: -28.40 | |   |
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| Viet Nam Youth chess championships 2023 - Rapid Girls 6 to 20 | Can Tho | VIE | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1272 | 1302 | 2.00 | 5 | -0.71 | 40 | -28.40 | |
|  Dang, Le Xuan Hien | | | 1498 | VIE | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Bui, Ngoc Minh | | | 1107 | VIE | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Nguyen, Manh Quynh | | | 1214 | VIE | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Luc, Kim Giao | | | 1254 | VIE | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Le, Minh Anh | | | 1286 | VIE | 0.00 | 1 | -0.52 | 40 | -20.80 | |
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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