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Individual Calculations July 2009 |
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| Tran, Tuan Minh Total change: 39.50 | |   |
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| Vietnam Men Chess championship 2009 | Hanoi | VIE | 2009-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2214 | 2043 | 2.50 | 5 | 0.98 | 25 | 24.50 | |
|  Nguyen, Anh Tuan | | | 2044 | VIE | 1.00 | 1 | 0.50 | 25 | 12.50 | |  Nguyen, Thanh Son | m | | 2393 | VIE | 0.50 | 1 | 0.39 | 25 | 9.75 | | | Tu, Hoang Thong | g | | 2393 | VIE | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Bao, Khoa | | | 2180 | VIE | 0.00 | 1 | -0.32 | 25 | -8.00 | | | Vuong, Trung Hieu | f | | 2060 | VIE | 1.00 | 1 | 0.52 | 25 | 13.00 | |
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) | | | | 10th ASEAN+ Age-Group Championships - Open 12 | Hue | VIE | 2009-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 2043 | 2.00 | 2 | 0.60 | 25 | 15.00 | |
| | Le, Thanh Tai | | | 1791 | VIE | 1.00 | 1 | 0.19 | 25 | 4.75 | | | Lu, Chan Hung | | | 1978 | VIE | 1.00 | 1 | 0.41 | 25 | 10.25 | |
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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