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Individual Calculations September 2012 |
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| Le, Cong Cuong Total change: 51.90 | |   |
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| Vietnam Youth chess championships - Open 20 | Ho Chi Minh | VIE | 2012-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2161 | 2078 | 4.50 | 7 | 1.73 | 30 | 51.90 | |
|  Nguyen, Van Thanh | c | | 2198 | VIE | 0.50 | 1 | 0.16 | 30 | 4.80 | |  Nguyen, Duc Viet | | | 2081 | VIE | 1.00 | 1 | 0.50 | 30 | 15.00 | | | Tran, Tuan Minh | f | | 2274 | VIE | 0.50 | 1 | 0.25 | 30 | 7.50 | | | Tran, Ngoc Lan | | | 2208 | VIE | 0.00 | 1 | -0.32 | 30 | -9.60 | | | Tran, Quang Khai | | | 2035 | VIE | 1.00 | 1 | 0.44 | 30 | 13.20 | | | Duong, Thuong Cong | | | 2016 | VIE | 1.00 | 1 | 0.41 | 30 | 12.30 | | | Nguyen, Van Hai | f | | 2312 | VIE | 0.50 | 1 | 0.29 | 30 | 8.70 | |
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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