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Individual Calculations July 2023 |
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| Dau, Khuong Duy Total change: -6.20 | |   |
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| 21st ASEAN Age Group Chess Championships 2023 - Standard Open U16, U18, U20 | Bangkok | THA | 2023-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2128 | 2308 | 6.00 | 9 | -0.31 | 20 | -6.20 | |
|  Borce, John Cyrus | | | 1908 * | PHI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Budhidharma, Nayaka | | | 2042 | INA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Arca, Christian Gian Karlo | f | | 2172 | PHI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Nguyen, Quoc Hy | f | | 2337 | VIE | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Banh, Gia Huy | f | | 2283 | VIE | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Bacojo, Mark Jay | | | 2356 | PHI | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Vo, Pham Thien Phuc | | | 2177 | VIE | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Chen, Lvheng | | | 1863 | CHN | 0.50 | 1 | -0.44 | 20 | -8.80 | | | Pham, Cong Minh | | | 2012 | VIE | 0.50 | 1 | -0.35 | 20 | -7.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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