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Rapid:
Individual Calculations July 2023 |
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| Ngan, Ba Hoang Nguyen Total change: 25.40 | |   |
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| 5th "Hoa Phuong Do" 2023 - Rapid Open | Hai Phong | VIE | 2023-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1620 | 1357 | 2.50 | 6 | 1.27 | 20 | 25.40 | |
|  Nguyen, Ngoc Hien | | | 1782 | VIE | 0.50 | 1 | 0.43 | 20 | 8.60 | | | Nguyen, Thanh Lam | | | 1709 | VIE | 1.00 | 1 | 0.89 | 20 | 17.80 | |  Dang, Ngoc Minh | | | 1572 | VIE | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Doan, The Duc | | | 1622 | VIE | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Lai, Duc Minh | | | 1693 | VIE | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Nguyen, Thuy Linh | | | 1342 | VIE | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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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