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Blitz:
Individual Calculations July 2023 |
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| An, Dinh Minh Total change: 103.60 | |   |
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| Viet Nam Chess Club championship 2023 - Blitz U8,10,12,14,16,18 | Ba Ria - Vung Tau | VIE | 2023-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 1640 | 2.00 | 2 | 1.66 | 40 | 66.40 | |
|  Tran Nguyen, Dang Khoa | | | 1823 | VIE | 1.00 | 1 | 0.74 | 40 | 29.60 | |  Bui, Dang Khoa | | | 2033 | VIE | 1.00 | 1 | 0.92 | 40 | 36.80 | |
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) | | | | 21st ASEAN Age Group Chess Championships 2023 - Blitz - Open 8 to 20 | Bangkok | THA | 2023-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 1640 | 3.00 | 7 | 0.93 | 40 | 37.20 | |
| | Bui, Dang Khoa | | | 2033 | VIE | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Dang, Anh Minh | | | 1989 | VIE | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Nguyen, Thanh Liem | | | 1610 | VIE | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Do, An Hoa | | | 1608 | VIE | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Borce, John Cyrus | | | 1644 | PHI | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Okabe, Yuma | | | 1854 | JPN | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Hoang, Minh Hieu | f | | 2043 | VIE | 0.00 | 1 | -0.08 | 40 | -3.20 | |
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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