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Rapid:
Individual Calculations July 2023 |
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| Doan, The Duc Total change: 132.40 | |   |
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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 |
| 1490 | 1622 | 6.00 | 6 | 2.14 | 40 | 85.60 | |
|  Nguyen, Hoang Hai | | | 1323 | VIE | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Ha, Viet Anh | | | 1216 | VIE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Hoang, Quoc Khanh | | | 1739 | VIE | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Luong, Hoang Tu Linh | | | 1859 | VIE | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Ngan, Ba Hoang Nguyen | | | 1357 | VIE | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Nguyen, Si Trong Duc | | | 1443 | VIE | 1.00 | 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) | | | | 21st ASEAN Age Group Chess Championships 2023 - Rapid Open 14 | Bangkok | THA | 2023-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 1622 | 3.50 | 6 | 1.17 | 40 | 46.80 | |
| | Banh, Gia Huy | f | | 2091 | VIE | 0.50 | 1 | 0.45 | 40 | 18.00 | | | Tuguldur, Soninbayar | | | 1671 | MGL | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Bui, Huu Duc | | | 1444 | VIE | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Rezuan, Khaizuran | | | 1691 | BRU | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Pham, Dang Minh | | | 1504 | VIE | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Dinh, Nho Kiet | c | | 2073 | VIE | 0.00 | 1 | -0.06 | 40 | -2.40 | |
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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