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Rapid:
Individual Calculations August 2023 |
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| Nguyen, Xuan Phuong Total change: 82.40 | |   |
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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 |
| 1225 | 1322 | 3.50 | 5 | 0.34 | 40 | 13.60 | |
|  Hoang, Dinh Duy | | | 1204 | VIE | 1.00 | 1 | 0.34 | 40 | 13.60 | |  Ha, Viet Anh | | | 1221 | VIE | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Nguyen, Duy Khang | | | 1232 | VIE | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Nguyen, Tran Duc Anh | | | 1157 | VIE | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Nguyen, Duy Anh | | | 1309 | VIE | 1.00 | 1 | 0.48 | 40 | 19.20 | |
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 |
| 1362 | 1322 | 3.50 | 4 | 1.72 | 40 | 68.80 | |
| | Le, Khac Hoang Long | | | 1202 | VIE | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Le, Phan Hoang Quan | | | 1456 | VIE | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Hoang, Tan Vinh | | | 1435 | VIE | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Nguyen, Nhat Khuong | | | 1355 | VIE | 0.50 | 1 | 0.05 | 40 | 2.00 | |
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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