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Individual Calculations September 2011 |
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| Tran, Ngo Thien Phu Total change: -78.00 | |   |
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| Vietnam Youth Chess championships - Boys 20 | Binh Duong | VIE | 2011-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1967 | 1971 | 1.00 | 5 | -1.49 | 30 | -44.70 | |
|  Vu, Quang Quyen | | | 2018 | VIE | 0.50 | 1 | 0.07 | 30 | 2.10 | |  Huynh, Nguyen Anh Quan | | | 1754 | VIE | 0.00 | 1 | -0.78 | 30 | -23.40 | | | Phan, Dinh Nhat Khanh | | | 1968 | VIE | 0.00 | 1 | -0.50 | 30 | -15.00 | | | Dang, The Nam | | | 2071 | VIE | 0.50 | 1 | 0.14 | 30 | 4.20 | | | Duong, Thuong Cong | | | 2026 | VIE | 0.00 | 1 | -0.42 | 30 | -12.60 | |
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) | | | | Vietnam chess team championships 2011 - Men | Nha Trang | VIE | 2011-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2020 | 1971 | 1.50 | 6 | -1.11 | 30 | -33.30 | |
| | Nguyen, Minh Tuan | | | 2105 | VIE | 0.00 | 1 | -0.32 | 30 | -9.60 | | | Nguyen, Sy Hung | | | 2047 | VIE | 0.00 | 1 | -0.40 | 30 | -12.00 | | | Hoang, Minh Hao | | | 2004 | VIE | 1.00 | 1 | 0.55 | 30 | 16.50 | | | Nguyen, Hoai Nam | | | 2118 | VIE | 0.00 | 1 | -0.30 | 30 | -9.00 | | | Le, Trong De Toan | c | | 1924 | VIE | 0.50 | 1 | -0.07 | 30 | -2.10 | | | Nguyen, Van Toan Thanh | c | | 1919 | VIE | 0.00 | 1 | -0.57 | 30 | -17.10 | |
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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