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Rapid:
Individual Calculations August 2023 |
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| Ha, Nguyen Nam Khanh Total change: 3.20 | |   |
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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 |
| 1371 | 1265 | 1.50 | 3 | 0.38 | 40 | 15.20 | |
|  Dang, Thai Vu | | | 1333 | VIE | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Nguyen, Manh Duc | | | 1558 | VIE | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Ha, Viet Anh | | | 1221 | VIE | 1.00 | 1 | 0.44 | 40 | 17.60 | |
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 |
| 1631 | 1265 | 0.00 | 2 | -0.30 | 40 | -12.00 | |
| | Nguyen, Nam Kiet | | | 1820 | VIE | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Nguyen, Hoang Khanh | | | 1441 | VIE | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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) | | |
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