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Individual Calculations August 2023 |
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| Duong, Ngoc Nga Total change: -12.00 | |   |
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| Viet Nam Youth chess championships 2023 - Standard Girls 9-10 | Can Tho | VIE | 2023-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1130 | 1239 | 1.00 | 2 | -0.30 | 40 | -12.00 | |
|  Vo, Mai Phuong | | | 1123 | VIE | 1.00 | 1 | 0.34 | 40 | 13.60 | |  Pham, Nhu Y | | | 1137 | VIE | 0.00 | 1 | -0.64 | 40 | -25.60 | |
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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