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Individual Calculations September 2011 |
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| Nguyen, Huynh Tuan Hai Total change: -11.10 | |   |
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| Vietnam Youth Chess championships - Boys 13 | Binh Duong | VIE | 2011-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1732 | 1806 | 2.00 | 4 | -0.37 | 30 | -11.10 | |
|  Nguyen, Van Toan Thanh | c | | 1919 | VIE | 0.50 | 1 | 0.15 | 30 | 4.50 | |  Nguyen, Tri Thien | | | 1610 | VIE | 0.00 | 1 | -0.75 | 30 | -22.50 | | | Pham, Anh Trung | | | 1790 | VIE | 0.50 | 1 | -0.02 | 30 | -0.60 | | | Le, Minh Tu | | | 1610 | VIE | 1.00 | 1 | 0.25 | 30 | 7.50 | |
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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