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Rapid:
Individual Calculations August 2023 |
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| Nguyen, Duy Anh Total change: 128.80 | |   |
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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 |
| 1346 | 1309 | 1.00 | 3 | -0.37 | 40 | -14.80 | |
|  Nguyen, Tran Duc Anh | | | 1157 | VIE | 1.00 | 1 | 0.30 | 40 | 12.00 | |  Nguyen, Manh Duc | | | 1558 | VIE | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Nguyen, Xuan Phuong | | | 1322 | VIE | 0.00 | 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 |
| 1456 | 1309 | 6.00 | 7 | 3.59 | 40 | 143.60 | |
| | Nguyen, Hai Lam | | | 1115 | VIE | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Nguyen, Duc Khai | | | 1383 | VIE | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Thai, Nguyen Duy Minh | | | 1279 | VIE | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Tran, Minh Hieu | | | 1827 | VIE | 0.50 | 1 | 0.47 | 40 | 18.80 | | | Pham, Hong Duc | | | 1514 | VIE | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Nguyen, Truong An Khang | | | 1451 | VIE | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Bui, Dang Khoi | | | 1623 | VIE | 1.00 | 1 | 0.86 | 40 | 34.40 | |
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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