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Rapid:
Individual Calculations August 2023 |
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| Nguyen, Quang Anh Total change: 23.20 | |   |
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| 25th Glorious road tournament - Rapid Open | Ha Noi | VIE | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1327 | 1237 | 0.00 | 2 | -0.82 | 40 | -32.80 | |
|  Nguyen, Tung Quan | | | 1547 | VIE | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Le, Van Khoa | | | 1106 | VIE | 0.00 | 1 | -0.68 | 40 | -27.20 | |
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) | | | | Viet Nam Youth chess championships 2023 - Rapid Open 6 to 20 | Can Tho | VIE | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1316 | 1237 | 3.00 | 4 | 1.40 | 40 | 56.00 | |
| | Truong, Tien Minh | | | 1168 | VIE | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Bui, Quang Huy | | | 1486 | VIE | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Tran, Thien Bao | | | 1255 | VIE | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Nguyen, Doan Minh Bang | | | 1354 | VIE | 1.00 | 1 | 0.66 | 40 | 26.40 | |
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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