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Individual Calculations September 2011 |
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| Che, Quoc Huu Total change: 66.00 | |   |
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| Vietnam Youth Chess championships - Boys 15 | Binh Duong | VIE | 2011-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2004 | 1896 | 4.00 | 5 | 2.20 | 30 | 66.00 | |
|  Le, Tuan Minh | f | | 2107 | VIE | 0.00 | 1 | -0.23 | 30 | -6.90 | |  Le, Thanh Tai | c | | 1869 | VIE | 1.00 | 1 | 0.46 | 30 | 13.80 | | | Le, Huu Thai | c | | 2033 | VIE | 1.00 | 1 | 0.68 | 30 | 20.40 | | | Vuong, Trung Hieu | f | | 2008 | VIE | 1.00 | 1 | 0.65 | 30 | 19.50 | | | Nguyen, Hung Cuong | | | 2002 | VIE | 1.00 | 1 | 0.64 | 30 | 19.20 | |
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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